CINXE.COM

Blogs for April 2020 | Tocris Bioscience

<!DOCTYPE html> <html lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ rdfs: http://www.w3.org/2000/01/rdf-schema# sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema#"> <head><script type="text/javascript">(window.NREUM||(NREUM={})).init={privacy:{cookies_enabled:true},ajax:{deny_list:[]},session_replay:{sampling_rate:10.0,mask_text_selector:"*",block_selector:"",mask_input_options:{},mask_all_inputs:true,enabled:true,error_sampling_rate:100.0},session_trace:{sampling_rate:10.0,mode:"PROBABILISTIC",enabled:true,error_sampling_rate:100.0}};(window.NREUM||(NREUM={})).loader_config={xpid:"UA8FUVBADwsIV1VaAgMP",licenseKey:"76fb58fb05",applicationID:"788348528"};;/*! For license information please see nr-loader-full-1.274.0.min.js.LICENSE.txt */ (()=>{var e,t,r={8122:(e,t,r)=>{"use strict";r.d(t,{a:()=>i});var n=r(944);function i(e,t){try{if(!e||"object"!=typeof e)return(0,n.R)(3);if(!t||"object"!=typeof t)return(0,n.R)(4);const r=Object.create(Object.getPrototypeOf(t),Object.getOwnPropertyDescriptors(t)),o=0===Object.keys(r).length?e:r;for(let a in o)if(void 0!==e[a])try{if(null===e[a]){r[a]=null;continue}Array.isArray(e[a])&&Array.isArray(t[a])?r[a]=Array.from(new Set([...e[a],...t[a]])):"object"==typeof e[a]&&"object"==typeof t[a]?r[a]=i(e[a],t[a]):r[a]=e[a]}catch(e){(0,n.R)(1,e)}return r}catch(e){(0,n.R)(2,e)}}},2555:(e,t,r)=>{"use strict";r.d(t,{Vp:()=>c,fn:()=>s,x1:()=>d});var n=r(384),i=r(8122);const o={beacon:n.NT.beacon,errorBeacon:n.NT.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0},a={};function s(e){try{const t=c(e);return!!t.licenseKey&&!!t.errorBeacon&&!!t.applicationID}catch(e){return!1}}function c(e){if(!e)throw new Error("All info objects require an agent identifier!");if(!a[e])throw new Error("Info for ".concat(e," was never set"));return a[e]}function d(e,t){if(!e)throw new Error("All info objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.info=a[e])}},9417:(e,t,r)=>{"use strict";r.d(t,{D0:()=>h,gD:()=>p,xN:()=>g});var n=r(993);const i=e=>{if(!e||"string"!=typeof e)return!1;try{document.createDocumentFragment().querySelector(e)}catch{return!1}return!0};var o=r(2614),a=r(944),s=r(384),c=r(8122);const d="[data-nr-mask]",u=()=>{const e={mask_selector:"*",block_selector:"[data-nr-block]",mask_input_options:{color:!1,date:!1,"datetime-local":!1,email:!1,month:!1,number:!1,range:!1,search:!1,tel:!1,text:!1,time:!1,url:!1,week:!1,textarea:!1,select:!1,password:!0}};return{ajax:{deny_list:void 0,block_internal:!0,enabled:!0,harvestTimeSeconds:10,autoStart:!0},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},feature_flags:[],generic_events:{enabled:!0,harvestTimeSeconds:30,autoStart:!0},harvest:{tooManyRequestsDelay:60},jserrors:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},logging:{enabled:!0,harvestTimeSeconds:10,autoStart:!0,level:n.p_.INFO},metrics:{enabled:!0,autoStart:!0},obfuscate:void 0,page_action:{enabled:!0},page_view_event:{enabled:!0,autoStart:!0},page_view_timing:{enabled:!0,harvestTimeSeconds:30,autoStart:!0},performance:{capture_marks:!1,capture_measures:!1},privacy:{cookies_enabled:!0},proxy:{assets:void 0,beacon:void 0},session:{expiresMs:o.wk,inactiveMs:o.BB},session_replay:{autoStart:!0,enabled:!1,harvestTimeSeconds:60,preload:!1,sampling_rate:10,error_sampling_rate:100,collect_fonts:!1,inline_images:!1,fix_stylesheets:!0,mask_all_inputs:!0,get mask_text_selector(){return e.mask_selector},set mask_text_selector(t){i(t)?e.mask_selector="".concat(t,",").concat(d):""===t||null===t?e.mask_selector=d:(0,a.R)(5,t)},get block_class(){return"nr-block"},get ignore_class(){return"nr-ignore"},get mask_text_class(){return"nr-mask"},get block_selector(){return e.block_selector},set block_selector(t){i(t)?e.block_selector+=",".concat(t):""!==t&&(0,a.R)(6,t)},get mask_input_options(){return e.mask_input_options},set mask_input_options(t){t&&"object"==typeof t?e.mask_input_options={...t,password:!0}:(0,a.R)(7,t)}},session_trace:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},soft_navigations:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},spa:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},ssl:void 0,user_actions:{enabled:!0}}},l={},f="All configuration objects require an agent identifier!";function h(e){if(!e)throw new Error(f);if(!l[e])throw new Error("Configuration for ".concat(e," was never set"));return l[e]}function g(e,t){if(!e)throw new Error(f);l[e]=(0,c.a)(t,u());const r=(0,s.nY)(e);r&&(r.init=l[e])}function p(e,t){if(!e)throw new Error(f);var r=h(e);if(r){for(var n=t.split("."),i=0;i<n.length-1;i++)if("object"!=typeof(r=r[n[i]]))return;r=r[n[n.length-1]]}return r}},5603:(e,t,r)=>{"use strict";r.d(t,{a:()=>c,o:()=>s});var n=r(384),i=r(8122);const o={accountID:void 0,trustKey:void 0,agentID:void 0,licenseKey:void 0,applicationID:void 0,xpid:void 0},a={};function s(e){if(!e)throw new Error("All loader-config objects require an agent identifier!");if(!a[e])throw new Error("LoaderConfig for ".concat(e," was never set"));return a[e]}function c(e,t){if(!e)throw new Error("All loader-config objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.loader_config=a[e])}},3371:(e,t,r)=>{"use strict";r.d(t,{V:()=>f,f:()=>l});var n=r(8122),i=r(384),o=r(6154),a=r(9324);let s=0;const c={buildEnv:a.F3,distMethod:a.Xs,version:a.xv,originTime:o.WN},d={customTransaction:void 0,disabled:!1,isolatedBacklog:!1,loaderType:void 0,maxBytes:3e4,onerror:void 0,ptid:void 0,releaseIds:{},appMetadata:{},session:void 0,denyList:void 0,timeKeeper:void 0,obfuscator:void 0},u={};function l(e){if(!e)throw new Error("All runtime objects require an agent identifier!");if(!u[e])throw new Error("Runtime for ".concat(e," was never set"));return u[e]}function f(e,t){if(!e)throw new Error("All runtime objects require an agent identifier!");u[e]={...(0,n.a)(t,d),...c},Object.hasOwnProperty.call(u[e],"harvestCount")||Object.defineProperty(u[e],"harvestCount",{get:()=>++s});const r=(0,i.nY)(e);r&&(r.runtime=u[e])}},9324:(e,t,r)=>{"use strict";r.d(t,{F3:()=>i,Xs:()=>o,Yq:()=>a,xv:()=>n});const n="1.274.0",i="PROD",o="CDN",a="^2.0.0-alpha.17"},6154:(e,t,r)=>{"use strict";r.d(t,{OF:()=>d,RI:()=>i,WN:()=>f,bv:()=>o,gm:()=>a,lR:()=>l,m:()=>c,mw:()=>s,sb:()=>u});var n=r(1863);const i="undefined"!=typeof window&&!!window.document,o="undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self.navigator instanceof WorkerNavigator||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis.navigator instanceof WorkerNavigator),a=i?window:"undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis),s=Boolean("hidden"===a?.document?.visibilityState),c=""+a?.location,d=/iPad|iPhone|iPod/.test(a.navigator?.userAgent),u=d&&"undefined"==typeof SharedWorker,l=(()=>{const e=a.navigator?.userAgent?.match(/Firefox[/\s](\d+\.\d+)/);return Array.isArray(e)&&e.length>=2?+e[1]:0})(),f=Date.now()-(0,n.t)()},7295:(e,t,r)=>{"use strict";r.d(t,{Xv:()=>a,gX:()=>i,iW:()=>o});var n=[];function i(e){if(!e||o(e))return!1;if(0===n.length)return!0;for(var t=0;t<n.length;t++){var r=n[t];if("*"===r.hostname)return!1;if(s(r.hostname,e.hostname)&&c(r.pathname,e.pathname))return!1}return!0}function o(e){return void 0===e.hostname}function a(e){if(n=[],e&&e.length)for(var t=0;t<e.length;t++){let r=e[t];if(!r)continue;0===r.indexOf("http://")?r=r.substring(7):0===r.indexOf("https://")&&(r=r.substring(8));const i=r.indexOf("/");let o,a;i>0?(o=r.substring(0,i),a=r.substring(i)):(o=r,a="");let[s]=o.split(":");n.push({hostname:s,pathname:a})}}function s(e,t){return!(e.length>t.length)&&t.indexOf(e)===t.length-e.length}function c(e,t){return 0===e.indexOf("/")&&(e=e.substring(1)),0===t.indexOf("/")&&(t=t.substring(1)),""===e||e===t}},1687:(e,t,r)=>{"use strict";r.d(t,{Ak:()=>c,Ze:()=>l,x3:()=>d});var n=r(7836),i=r(3606),o=r(860),a=r(2646);const s={};function c(e,t){const r={staged:!1,priority:o.P3[t]||0};u(e),s[e].get(t)||s[e].set(t,r)}function d(e,t){e&&s[e]&&(s[e].get(t)&&s[e].delete(t),h(e,t,!1),s[e].size&&f(e))}function u(e){if(!e)throw new Error("agentIdentifier required");s[e]||(s[e]=new Map)}function l(e="",t="feature",r=!1){if(u(e),!e||!s[e].get(t)||r)return h(e,t);s[e].get(t).staged=!0,f(e)}function f(e){const t=Array.from(s[e]);t.every((([e,t])=>t.staged))&&(t.sort(((e,t)=>e[1].priority-t[1].priority)),t.forEach((([t])=>{s[e].delete(t),h(e,t)})))}function h(e,t,r=!0){const o=e?n.ee.get(e):n.ee,s=i.i.handlers;if(!o.aborted&&o.backlog&&s){if(r){const e=o.backlog[t],r=s[t];if(r){for(let t=0;e&&t<e.length;++t)g(e[t],r);Object.entries(r).forEach((([e,t])=>{Object.values(t||{}).forEach((t=>{t[0]?.on&&t[0]?.context()instanceof a.y&&t[0].on(e,t[1])}))}))}}o.isolatedBacklog||delete s[t],o.backlog[t]=null,o.emit("drain-"+t,[])}}function g(e,t){var r=e[1];Object.values(t[r]||{}).forEach((t=>{var r=e[0];if(t[0]===r){var n=t[1],i=e[3],o=e[2];n.apply(i,o)}}))}},7836:(e,t,r)=>{"use strict";r.d(t,{P:()=>c,ee:()=>d});var n=r(384),i=r(8990),o=r(3371),a=r(2646),s=r(5607);const c="nr@context:".concat(s.W),d=function e(t,r){var n={},s={},u={},l=!1;try{l=16===r.length&&(0,o.f)(r).isolatedBacklog}catch(e){}var f={on:g,addEventListener:g,removeEventListener:function(e,t){var r=n[e];if(!r)return;for(var i=0;i<r.length;i++)r[i]===t&&r.splice(i,1)},emit:function(e,r,n,i,o){!1!==o&&(o=!0);if(d.aborted&&!i)return;t&&o&&t.emit(e,r,n);for(var a=h(n),c=p(e),u=c.length,l=0;l<u;l++)c[l].apply(a,r);var g=v()[s[e]];g&&g.push([f,e,r,a]);return a},get:m,listeners:p,context:h,buffer:function(e,t){const r=v();if(t=t||"feature",f.aborted)return;Object.entries(e||{}).forEach((([e,n])=>{s[n]=t,t in r||(r[t]=[])}))},abort:function(){f._aborted=!0,Object.keys(f.backlog).forEach((e=>{delete f.backlog[e]}))},isBuffering:function(e){return!!v()[s[e]]},debugId:r,backlog:l?{}:t&&"object"==typeof t.backlog?t.backlog:{},isolatedBacklog:l};return Object.defineProperty(f,"aborted",{get:()=>{let e=f._aborted||!1;return e||(t&&(e=t.aborted),e)}}),f;function h(e){return e&&e instanceof a.y?e:e?(0,i.I)(e,c,(()=>new a.y(c))):new a.y(c)}function g(e,t){n[e]=p(e).concat(t)}function p(e){return n[e]||[]}function m(t){return u[t]=u[t]||e(f,t)}function v(){return f.backlog}}(void 0,"globalEE"),u=(0,n.Zm)();u.ee||(u.ee=d)},2646:(e,t,r)=>{"use strict";r.d(t,{y:()=>n});class n{constructor(e){this.contextId=e}}},9908:(e,t,r)=>{"use strict";r.d(t,{d:()=>n,p:()=>i});var n=r(7836).ee.get("handle");function i(e,t,r,i,o){o?(o.buffer([e],i),o.emit(e,t,r)):(n.buffer([e],i),n.emit(e,t,r))}},3606:(e,t,r)=>{"use strict";r.d(t,{i:()=>o});var n=r(9908);o.on=a;var i=o.handlers={};function o(e,t,r,o){a(o||n.d,i,e,t,r)}function a(e,t,r,i,o){o||(o="feature"),e||(e=n.d);var a=t[o]=t[o]||{};(a[r]=a[r]||[]).push([e,i])}},3878:(e,t,r)=>{"use strict";function n(e,t){return{capture:e,passive:!1,signal:t}}function i(e,t,r=!1,i){window.addEventListener(e,t,n(r,i))}function o(e,t,r=!1,i){document.addEventListener(e,t,n(r,i))}r.d(t,{DD:()=>o,jT:()=>n,sp:()=>i})},5607:(e,t,r)=>{"use strict";r.d(t,{W:()=>n});const n=(0,r(9566).bz)()},9566:(e,t,r)=>{"use strict";r.d(t,{LA:()=>s,ZF:()=>c,bz:()=>a,el:()=>d});var n=r(6154);const i="xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx";function o(e,t){return e?15&e[t]:16*Math.random()|0}function a(){const e=n.gm?.crypto||n.gm?.msCrypto;let t,r=0;return e&&e.getRandomValues&&(t=e.getRandomValues(new Uint8Array(30))),i.split("").map((e=>"x"===e?o(t,r++).toString(16):"y"===e?(3&o()|8).toString(16):e)).join("")}function s(e){const t=n.gm?.crypto||n.gm?.msCrypto;let r,i=0;t&&t.getRandomValues&&(r=t.getRandomValues(new Uint8Array(e)));const a=[];for(var s=0;s<e;s++)a.push(o(r,i++).toString(16));return a.join("")}function c(){return s(16)}function d(){return s(32)}},2614:(e,t,r)=>{"use strict";r.d(t,{BB:()=>a,H3:()=>n,g:()=>d,iL:()=>c,tS:()=>s,uh:()=>i,wk:()=>o});const n="NRBA",i="SESSION",o=144e5,a=18e5,s={STARTED:"session-started",PAUSE:"session-pause",RESET:"session-reset",RESUME:"session-resume",UPDATE:"session-update"},c={SAME_TAB:"same-tab",CROSS_TAB:"cross-tab"},d={OFF:0,FULL:1,ERROR:2}},1863:(e,t,r)=>{"use strict";function n(){return Math.floor(performance.now())}r.d(t,{t:()=>n})},7485:(e,t,r)=>{"use strict";r.d(t,{D:()=>i});var n=r(6154);function i(e){if(0===(e||"").indexOf("data:"))return{protocol:"data"};try{const t=new URL(e,location.href),r={port:t.port,hostname:t.hostname,pathname:t.pathname,search:t.search,protocol:t.protocol.slice(0,t.protocol.indexOf(":")),sameOrigin:t.protocol===n.gm?.location?.protocol&&t.host===n.gm?.location?.host};return r.port&&""!==r.port||("http:"===t.protocol&&(r.port="80"),"https:"===t.protocol&&(r.port="443")),r.pathname&&""!==r.pathname?r.pathname.startsWith("/")||(r.pathname="/".concat(r.pathname)):r.pathname="/",r}catch(e){return{}}}},944:(e,t,r)=>{"use strict";function n(e,t){"function"==typeof console.debug&&console.debug("New Relic Warning: https://github.com/newrelic/newrelic-browser-agent/blob/main/docs/warning-codes.md#".concat(e),t)}r.d(t,{R:()=>n})},5284:(e,t,r)=>{"use strict";r.d(t,{t:()=>c,B:()=>s});var n=r(7836),i=r(6154);const o="newrelic";const a=new Set,s={};function c(e,t){const r=n.ee.get(t);s[t]??={},e&&"object"==typeof e&&(a.has(t)||(r.emit("rumresp",[e]),s[t]=e,a.add(t),function(e={}){try{i.gm.dispatchEvent(new CustomEvent(o,{detail:e}))}catch(e){}}({loaded:!0})))}},8990:(e,t,r)=>{"use strict";r.d(t,{I:()=>i});var n=Object.prototype.hasOwnProperty;function i(e,t,r){if(n.call(e,t))return e[t];var i=r();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(e,t,{value:i,writable:!0,enumerable:!1}),i}catch(e){}return e[t]=i,i}},6389:(e,t,r)=>{"use strict";function n(e,t=500,r={}){const n=r?.leading||!1;let i;return(...r)=>{n&&void 0===i&&(e.apply(this,r),i=setTimeout((()=>{i=clearTimeout(i)}),t)),n||(clearTimeout(i),i=setTimeout((()=>{e.apply(this,r)}),t))}}function i(e){let t=!1;return(...r)=>{t||(t=!0,e.apply(this,r))}}r.d(t,{J:()=>i,s:()=>n})},3304:(e,t,r)=>{"use strict";r.d(t,{A:()=>o});var n=r(7836);const i=()=>{const e=new WeakSet;return(t,r)=>{if("object"==typeof r&&null!==r){if(e.has(r))return;e.add(r)}return r}};function o(e){try{return JSON.stringify(e,i())??""}catch(e){try{n.ee.emit("internal-error",[e])}catch(e){}return""}}},5289:(e,t,r)=>{"use strict";r.d(t,{GG:()=>o,sB:()=>a});var n=r(3878);function i(){return"undefined"==typeof document||"complete"===document.readyState}function o(e,t){if(i())return e();(0,n.sp)("load",e,t)}function a(e){if(i())return e();(0,n.DD)("DOMContentLoaded",e)}},384:(e,t,r)=>{"use strict";r.d(t,{NT:()=>o,US:()=>u,Zm:()=>a,bQ:()=>c,dV:()=>s,nY:()=>d,pV:()=>l});var n=r(6154),i=r(1863);const o={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net"};function a(){return n.gm.NREUM||(n.gm.NREUM={}),void 0===n.gm.newrelic&&(n.gm.newrelic=n.gm.NREUM),n.gm.NREUM}function s(){let e=a();return e.o||(e.o={ST:n.gm.setTimeout,SI:n.gm.setImmediate,CT:n.gm.clearTimeout,XHR:n.gm.XMLHttpRequest,REQ:n.gm.Request,EV:n.gm.Event,PR:n.gm.Promise,MO:n.gm.MutationObserver,FETCH:n.gm.fetch,WS:n.gm.WebSocket}),e}function c(e,t){let r=a();r.initializedAgents??={},t.initializedAt={ms:(0,i.t)(),date:new Date},r.initializedAgents[e]=t}function d(e){let t=a();return t.initializedAgents?.[e]}function u(e,t){a()[e]=t}function l(){return function(){let e=a();const t=e.info||{};e.info={beacon:o.beacon,errorBeacon:o.errorBeacon,...t}}(),function(){let e=a();const t=e.init||{};e.init={...t}}(),s(),function(){let e=a();const t=e.loader_config||{};e.loader_config={...t}}(),a()}},2843:(e,t,r)=>{"use strict";r.d(t,{u:()=>i});var n=r(3878);function i(e,t=!1,r,i){(0,n.DD)("visibilitychange",(function(){if(t)return void("hidden"===document.visibilityState&&e());e(document.visibilityState)}),r,i)}},8139:(e,t,r)=>{"use strict";r.d(t,{u:()=>f});var n=r(7836),i=r(3434),o=r(8990),a=r(6154);const s={},c=a.gm.XMLHttpRequest,d="addEventListener",u="removeEventListener",l="nr@wrapped:".concat(n.P);function f(e){var t=function(e){return(e||n.ee).get("events")}(e);if(s[t.debugId]++)return t;s[t.debugId]=1;var r=(0,i.YM)(t,!0);function f(e){r.inPlace(e,[d,u],"-",g)}function g(e,t){return e[1]}return"getPrototypeOf"in Object&&(a.RI&&h(document,f),h(a.gm,f),h(c.prototype,f)),t.on(d+"-start",(function(e,t){var n=e[1];if(null!==n&&("function"==typeof n||"object"==typeof n)){var i=(0,o.I)(n,l,(function(){var e={object:function(){if("function"!=typeof n.handleEvent)return;return n.handleEvent.apply(n,arguments)},function:n}[typeof n];return e?r(e,"fn-",null,e.name||"anonymous"):n}));this.wrapped=e[1]=i}})),t.on(u+"-start",(function(e){e[1]=this.wrapped||e[1]})),t}function h(e,t,...r){let n=e;for(;"object"==typeof n&&!Object.prototype.hasOwnProperty.call(n,d);)n=Object.getPrototypeOf(n);n&&t(n,...r)}},3434:(e,t,r)=>{"use strict";r.d(t,{YM:()=>c});var n=r(7836),i=r(5607);const o="nr@original:".concat(i.W);var a=Object.prototype.hasOwnProperty,s=!1;function c(e,t){return e||(e=n.ee),r.inPlace=function(e,t,n,i,o){n||(n="");const a="-"===n.charAt(0);for(let s=0;s<t.length;s++){const c=t[s],d=e[c];u(d)||(e[c]=r(d,a?c+n:n,i,c,o))}},r.flag=o,r;function r(t,r,n,s,c){return u(t)?t:(r||(r=""),nrWrapper[o]=t,function(e,t,r){if(Object.defineProperty&&Object.keys)try{return Object.keys(e).forEach((function(r){Object.defineProperty(t,r,{get:function(){return e[r]},set:function(t){return e[r]=t,t}})})),t}catch(e){d([e],r)}for(var n in e)a.call(e,n)&&(t[n]=e[n])}(t,nrWrapper,e),nrWrapper);function nrWrapper(){var o,a,u,l;try{a=this,o=[...arguments],u="function"==typeof n?n(o,a):n||{}}catch(t){d([t,"",[o,a,s],u],e)}i(r+"start",[o,a,s],u,c);try{return l=t.apply(a,o)}catch(e){throw i(r+"err",[o,a,e],u,c),e}finally{i(r+"end",[o,a,l],u,c)}}}function i(r,n,i,o){if(!s||t){var a=s;s=!0;try{e.emit(r,n,i,t,o)}catch(t){d([t,r,n,i],e)}s=a}}}function d(e,t){t||(t=n.ee);try{t.emit("internal-error",e)}catch(e){}}function u(e){return!(e&&"function"==typeof e&&e.apply&&!e[o])}},9300:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.ajax},3333:(e,t,r)=>{"use strict";r.d(t,{TZ:()=>n,Zp:()=>i,mq:()=>s,nf:()=>a,qN:()=>o});const n=r(860).K7.genericEvents,i=["auxclick","click","copy","keydown","paste","scrollend"],o=["focus","blur"],a=4,s=1e3},6774:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.jserrors},993:(e,t,r)=>{"use strict";r.d(t,{ET:()=>o,TZ:()=>a,p_:()=>i});var n=r(860);const i={ERROR:"ERROR",WARN:"WARN",INFO:"INFO",DEBUG:"DEBUG",TRACE:"TRACE"},o="log",a=n.K7.logging},3785:(e,t,r)=>{"use strict";r.d(t,{R:()=>c,b:()=>d});var n=r(9908),i=r(1863),o=r(860),a=r(3969),s=r(993);function c(e,t,r={},c=s.p_.INFO){(0,n.p)(a.xV,["API/logging/".concat(c.toLowerCase(),"/called")],void 0,o.K7.metrics,e),(0,n.p)(s.ET,[(0,i.t)(),t,r,c],void 0,o.K7.logging,e)}function d(e){return"string"==typeof e&&Object.values(s.p_).some((t=>t===e.toUpperCase().trim()))}},3969:(e,t,r)=>{"use strict";r.d(t,{TZ:()=>n,XG:()=>s,rs:()=>i,xV:()=>a,z_:()=>o});const n=r(860).K7.metrics,i="sm",o="cm",a="storeSupportabilityMetrics",s="storeEventMetrics"},6630:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewEvent},782:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewTiming},6344:(e,t,r)=>{"use strict";r.d(t,{BB:()=>u,G4:()=>o,Qb:()=>l,TZ:()=>i,Ug:()=>a,_s:()=>s,bc:()=>d,yP:()=>c});var n=r(2614);const i=r(860).K7.sessionReplay,o={RECORD:"recordReplay",PAUSE:"pauseReplay",REPLAY_RUNNING:"replayRunning",ERROR_DURING_REPLAY:"errorDuringReplay"},a=.12,s={DomContentLoaded:0,Load:1,FullSnapshot:2,IncrementalSnapshot:3,Meta:4,Custom:5},c={[n.g.ERROR]:15e3,[n.g.FULL]:3e5,[n.g.OFF]:0},d={RESET:{message:"Session was reset",sm:"Reset"},IMPORT:{message:"Recorder failed to import",sm:"Import"},TOO_MANY:{message:"429: Too Many Requests",sm:"Too-Many"},TOO_BIG:{message:"Payload was too large",sm:"Too-Big"},CROSS_TAB:{message:"Session Entity was set to OFF on another tab",sm:"Cross-Tab"},ENTITLEMENTS:{message:"Session Replay is not allowed and will not be started",sm:"Entitlement"}},u=5e3,l={API:"api"}},5270:(e,t,r)=>{"use strict";r.d(t,{Aw:()=>c,CT:()=>d,SR:()=>s});var n=r(384),i=r(9417),o=r(7767),a=r(6154);function s(e){return!!(0,n.dV)().o.MO&&(0,o.V)(e)&&!0===(0,i.gD)(e,"session_trace.enabled")}function c(e){return!0===(0,i.gD)(e,"session_replay.preload")&&s(e)}function d(e,t){const r=t.correctAbsoluteTimestamp(e);return{originalTimestamp:e,correctedTimestamp:r,timestampDiff:e-r,originTime:a.WN,correctedOriginTime:t.correctedOriginTime,originTimeDiff:Math.floor(a.WN-t.correctedOriginTime)}}},3738:(e,t,r)=>{"use strict";r.d(t,{He:()=>i,Kp:()=>s,Lc:()=>d,Rz:()=>u,TZ:()=>n,bD:()=>o,d3:()=>a,jx:()=>l,uP:()=>c});const n=r(860).K7.sessionTrace,i="bstResource",o="resource",a="-start",s="-end",c="fn"+a,d="fn"+s,u="pushState",l=1e3},4234:(e,t,r)=>{"use strict";r.d(t,{W:()=>o});var n=r(7836),i=r(1687);class o{constructor(e,t){this.agentIdentifier=e,this.ee=n.ee.get(e),this.featureName=t,this.blocked=!1}deregisterDrain(){(0,i.x3)(this.agentIdentifier,this.featureName)}}},7767:(e,t,r)=>{"use strict";r.d(t,{V:()=>o});var n=r(9417),i=r(6154);const o=e=>i.RI&&!0===(0,n.gD)(e,"privacy.cookies_enabled")},425:(e,t,r)=>{"use strict";r.d(t,{j:()=>P});var n=r(860),i=r(2555),o=r(3371),a=r(9908),s=r(7836),c=r(1687),d=r(5289),u=r(6154),l=r(944),f=r(3969),h=r(384),g=r(6344);const p=["setErrorHandler","finished","addToTrace","addRelease","addPageAction","setCurrentRouteName","setPageViewName","setCustomAttribute","interaction","noticeError","setUserId","setApplicationVersion","start",g.G4.RECORD,g.G4.PAUSE,"log","wrapLogger"],m=["setErrorHandler","finished","addToTrace","addRelease"];var v=r(1863),b=r(2614),y=r(993),R=r(3785),x=r(2646),w=r(3434);function T(e,t,r,n){if("object"!=typeof t||!t||"string"!=typeof r||!r||"function"!=typeof t[r])return(0,l.R)(29);const i=function(e){return(e||s.ee).get("logger")}(e),o=(0,w.YM)(i),a=new x.y(s.P);return a.level=n.level,a.customAttributes=n.customAttributes,o.inPlace(t,[r],"wrap-logger-",a),i}function A(){const e=(0,h.pV)();p.forEach((t=>{e[t]=(...r)=>function(t,...r){let n=[];return Object.values(e.initializedAgents).forEach((e=>{e&&e.api?e.exposed&&e.api[t]&&n.push(e.api[t](...r)):(0,l.R)(38,t)})),n.length>1?n:n[0]}(t,...r)}))}const E={};var S=r(9417),_=r(5603),O=r(5284);const N=e=>{const t=e.startsWith("http");e+="/",r.p=t?e:"https://"+e};let I=!1;function P(e,t={},p,x){let{init:w,info:P,loader_config:j,runtime:C={},exposed:k=!0}=t;C.loaderType=p;const H=(0,h.pV)();P||(w=H.init,P=H.info,j=H.loader_config),(0,S.xN)(e.agentIdentifier,w||{}),(0,_.a)(e.agentIdentifier,j||{}),P.jsAttributes??={},u.bv&&(P.jsAttributes.isWorker=!0),(0,i.x1)(e.agentIdentifier,P);const D=(0,S.D0)(e.agentIdentifier),L=[P.beacon,P.errorBeacon];I||(D.proxy.assets&&(N(D.proxy.assets),L.push(D.proxy.assets)),D.proxy.beacon&&L.push(D.proxy.beacon),A(),(0,h.US)("activatedFeatures",O.B),e.runSoftNavOverSpa&&=!0===D.soft_navigations.enabled&&D.feature_flags.includes("soft_nav")),C.denyList=[...D.ajax.deny_list||[],...D.ajax.block_internal?L:[]],C.ptid=e.agentIdentifier,(0,o.V)(e.agentIdentifier,C),e.ee=s.ee.get(e.agentIdentifier),void 0===e.api&&(e.api=function(e,t,h=!1){t||(0,c.Ak)(e,"api");const p={};var x=s.ee.get(e),w=x.get("tracer");E[e]=b.g.OFF,x.on(g.G4.REPLAY_RUNNING,(t=>{E[e]=t}));var A="api-",S=A+"ixn-";function _(t,r,n,o){const a=(0,i.Vp)(e);return null===r?delete a.jsAttributes[t]:(0,i.x1)(e,{...a,jsAttributes:{...a.jsAttributes,[t]:r}}),I(A,n,!0,o||null===r?"session":void 0)(t,r)}function O(){}p.log=function(e,{customAttributes:t={},level:r=y.p_.INFO}={}){(0,a.p)(f.xV,["API/log/called"],void 0,n.K7.metrics,x),(0,R.R)(x,e,t,r)},p.wrapLogger=(e,t,{customAttributes:r={},level:i=y.p_.INFO}={})=>{(0,a.p)(f.xV,["API/wrapLogger/called"],void 0,n.K7.metrics,x),T(x,e,t,{customAttributes:r,level:i})},m.forEach((e=>{p[e]=I(A,e,!0,"api")})),p.addPageAction=I(A,"addPageAction",!0,n.K7.genericEvents),p.setPageViewName=function(t,r){if("string"==typeof t)return"/"!==t.charAt(0)&&(t="/"+t),(0,o.f)(e).customTransaction=(r||"http://custom.transaction")+t,I(A,"setPageViewName",!0)()},p.setCustomAttribute=function(e,t,r=!1){if("string"==typeof e){if(["string","number","boolean"].includes(typeof t)||null===t)return _(e,t,"setCustomAttribute",r);(0,l.R)(40,typeof t)}else(0,l.R)(39,typeof e)},p.setUserId=function(e){if("string"==typeof e||null===e)return _("enduser.id",e,"setUserId",!0);(0,l.R)(41,typeof e)},p.setApplicationVersion=function(e){if("string"==typeof e||null===e)return _("application.version",e,"setApplicationVersion",!1);(0,l.R)(42,typeof e)},p.start=()=>{try{(0,a.p)(f.xV,["API/start/called"],void 0,n.K7.metrics,x),x.emit("manual-start-all")}catch(e){(0,l.R)(23,e)}},p[g.G4.RECORD]=function(){(0,a.p)(f.xV,["API/recordReplay/called"],void 0,n.K7.metrics,x),(0,a.p)(g.G4.RECORD,[],void 0,n.K7.sessionReplay,x)},p[g.G4.PAUSE]=function(){(0,a.p)(f.xV,["API/pauseReplay/called"],void 0,n.K7.metrics,x),(0,a.p)(g.G4.PAUSE,[],void 0,n.K7.sessionReplay,x)},p.interaction=function(e){return(new O).get("object"==typeof e?e:{})};const N=O.prototype={createTracer:function(e,t){var r={},i=this,o="function"==typeof t;return(0,a.p)(f.xV,["API/createTracer/called"],void 0,n.K7.metrics,x),h||(0,a.p)(S+"tracer",[(0,v.t)(),e,r],i,n.K7.spa,x),function(){if(w.emit((o?"":"no-")+"fn-start",[(0,v.t)(),i,o],r),o)try{return t.apply(this,arguments)}catch(e){const t="string"==typeof e?new Error(e):e;throw w.emit("fn-err",[arguments,this,t],r),t}finally{w.emit("fn-end",[(0,v.t)()],r)}}}};function I(e,t,r,i){return function(){return(0,a.p)(f.xV,["API/"+t+"/called"],void 0,n.K7.metrics,x),i&&(0,a.p)(e+t,[(0,v.t)(),...arguments],r?null:this,i,x),r?void 0:this}}function P(){r.e(891).then(r.bind(r,8778)).then((({setAPI:t})=>{t(e),(0,c.Ze)(e,"api")})).catch((e=>{(0,l.R)(27,e),x.abort()}))}return["actionText","setName","setAttribute","save","ignore","onEnd","getContext","end","get"].forEach((e=>{N[e]=I(S,e,void 0,h?n.K7.softNav:n.K7.spa)})),p.setCurrentRouteName=h?I(S,"routeName",void 0,n.K7.softNav):I(A,"routeName",!0,n.K7.spa),p.noticeError=function(t,r){"string"==typeof t&&(t=new Error(t)),(0,a.p)(f.xV,["API/noticeError/called"],void 0,n.K7.metrics,x),(0,a.p)("err",[t,(0,v.t)(),!1,r,!!E[e]],void 0,n.K7.jserrors,x)},u.RI?(0,d.GG)((()=>P()),!0):P(),p}(e.agentIdentifier,x,e.runSoftNavOverSpa)),void 0===e.exposed&&(e.exposed=k),I=!0}},8374:(e,t,r)=>{r.nc=(()=>{try{return document?.currentScript?.nonce}catch(e){}return""})()},860:(e,t,r)=>{"use strict";r.d(t,{$J:()=>o,K7:()=>n,P3:()=>i});const n={ajax:"ajax",genericEvents:"generic_events",jserrors:"jserrors",logging:"logging",metrics:"metrics",pageAction:"page_action",pageViewEvent:"page_view_event",pageViewTiming:"page_view_timing",sessionReplay:"session_replay",sessionTrace:"session_trace",softNav:"soft_navigations",spa:"spa"},i={[n.pageViewEvent]:1,[n.pageViewTiming]:2,[n.metrics]:3,[n.jserrors]:4,[n.spa]:5,[n.ajax]:6,[n.sessionTrace]:7,[n.softNav]:8,[n.sessionReplay]:9,[n.logging]:10,[n.genericEvents]:11},o={[n.pageViewTiming]:"events",[n.ajax]:"events",[n.spa]:"events",[n.softNav]:"events",[n.metrics]:"jserrors",[n.jserrors]:"jserrors",[n.sessionTrace]:"browser/blobs",[n.sessionReplay]:"browser/blobs",[n.logging]:"browser/logs",[n.genericEvents]:"ins"}}},n={};function i(e){var t=n[e];if(void 0!==t)return t.exports;var o=n[e]={exports:{}};return r[e](o,o.exports,i),o.exports}i.m=r,i.d=(e,t)=>{for(var r in t)i.o(t,r)&&!i.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},i.f={},i.e=e=>Promise.all(Object.keys(i.f).reduce(((t,r)=>(i.f[r](e,t),t)),[])),i.u=e=>({95:"nr-full-compressor",222:"nr-full-recorder",891:"nr-full"}[e]+"-1.274.0.min.js"),i.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),e={},t="NRBA-1.274.0.PROD:",i.l=(r,n,o,a)=>{if(e[r])e[r].push(n);else{var s,c;if(void 0!==o)for(var d=document.getElementsByTagName("script"),u=0;u<d.length;u++){var l=d[u];if(l.getAttribute("src")==r||l.getAttribute("data-webpack")==t+o){s=l;break}}if(!s){c=!0;var f={891:"sha512-Sx2xJQrHp2m/Ngn/ZcfBCUwNr2Xy/C5urYtWpfm3bWpil4spXOQGTtNwIfF5HvPGioGASn9QTyE4Z+zC7r7wcg==",222:"sha512-hMte3OWgwwYeisSiD7WCIx/6tT16zLaPjag9uF4tIZp7ybOvrJKbeyzhe4fz1tDbkdcdOMm8dvgPPLBatSAGeA==",95:"sha512-MPaT9dkHv16XzwEUVZPyqpN1do/Er1XFAZoIAPYWylmv+iGIThqN+GwQq27pUyAX7sNXVJQVZezH96p53Ks3Pg=="};(s=document.createElement("script")).charset="utf-8",s.timeout=120,i.nc&&s.setAttribute("nonce",i.nc),s.setAttribute("data-webpack",t+o),s.src=r,0!==s.src.indexOf(window.location.origin+"/")&&(s.crossOrigin="anonymous"),f[a]&&(s.integrity=f[a])}e[r]=[n];var h=(t,n)=>{s.onerror=s.onload=null,clearTimeout(g);var i=e[r];if(delete e[r],s.parentNode&&s.parentNode.removeChild(s),i&&i.forEach((e=>e(n))),t)return t(n)},g=setTimeout(h.bind(null,void 0,{type:"timeout",target:s}),12e4);s.onerror=h.bind(null,s.onerror),s.onload=h.bind(null,s.onload),c&&document.head.appendChild(s)}},i.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.p="https://js-agent.newrelic.com/",(()=>{var e={959:0,85:0};i.f.j=(t,r)=>{var n=i.o(e,t)?e[t]:void 0;if(0!==n)if(n)r.push(n[2]);else{var o=new Promise(((r,i)=>n=e[t]=[r,i]));r.push(n[2]=o);var a=i.p+i.u(t),s=new Error;i.l(a,(r=>{if(i.o(e,t)&&(0!==(n=e[t])&&(e[t]=void 0),n)){var o=r&&("load"===r.type?"missing":r.type),a=r&&r.target&&r.target.src;s.message="Loading chunk "+t+" failed.\n("+o+": "+a+")",s.name="ChunkLoadError",s.type=o,s.request=a,n[1](s)}}),"chunk-"+t,t)}};var t=(t,r)=>{var n,o,[a,s,c]=r,d=0;if(a.some((t=>0!==e[t]))){for(n in s)i.o(s,n)&&(i.m[n]=s[n]);if(c)c(i)}for(t&&t(r);d<a.length;d++)o=a[d],i.o(e,o)&&e[o]&&e[o][0](),e[o]=0},r=self["webpackChunk:NRBA-1.274.0.PROD"]=self["webpackChunk:NRBA-1.274.0.PROD"]||[];r.forEach(t.bind(null,0)),r.push=t.bind(null,r.push.bind(r))})(),(()=>{"use strict";i(8374);var e=i(944),t=i(6344),r=i(9566);class n{agentIdentifier;constructor(e=(0,r.LA)(16)){this.agentIdentifier=e}#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}addPageAction(e,t){return this.#e("addPageAction",e,t)}setPageViewName(e,t){return this.#e("setPageViewName",e,t)}setCustomAttribute(e,t,r){return this.#e("setCustomAttribute",e,t,r)}noticeError(e,t){return this.#e("noticeError",e,t)}setUserId(e){return this.#e("setUserId",e)}setApplicationVersion(e){return this.#e("setApplicationVersion",e)}setErrorHandler(e){return this.#e("setErrorHandler",e)}addRelease(e,t){return this.#e("addRelease",e,t)}log(e,t){return this.#e("log",e,t)}}class o extends n{#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}start(){return this.#e("start")}finished(e){return this.#e("finished",e)}recordReplay(){return this.#e(t.G4.RECORD)}pauseReplay(){return this.#e(t.G4.PAUSE)}addToTrace(e){return this.#e("addToTrace",e)}setCurrentRouteName(e){return this.#e("setCurrentRouteName",e)}interaction(){return this.#e("interaction")}wrapLogger(e,t,r){return this.#e("wrapLogger",e,t,r)}}var a=i(860),s=i(9417);const c=Object.values(a.K7);function d(e){const t={};return c.forEach((r=>{t[r]=function(e,t){return!0===(0,s.gD)(t,"".concat(e,".enabled"))}(r,e)})),t}var u=i(425);var l=i(1687),f=i(4234),h=i(5289),g=i(6154),p=i(5270),m=i(7767),v=i(6389);class b extends f.W{constructor(e,t,r=!0){super(e.agentIdentifier,t),this.auto=r,this.abortHandler=void 0,this.featAggregate=void 0,this.onAggregateImported=void 0,!1===e.init[this.featureName].autoStart&&(this.auto=!1),this.auto?(0,l.Ak)(e.agentIdentifier,t):this.ee.on("manual-start-all",(0,v.J)((()=>{(0,l.Ak)(e.agentIdentifier,this.featureName),this.auto=!0,this.importAggregator(e)})))}importAggregator(t,r={}){if(this.featAggregate||!this.auto)return;let n;this.onAggregateImported=new Promise((e=>{n=e}));const o=async()=>{let o;try{if((0,m.V)(this.agentIdentifier)){const{setupAgentSession:e}=await i.e(891).then(i.bind(i,6526));o=e(t)}}catch(t){(0,e.R)(20,t),this.ee.emit("internal-error",[t]),this.featureName===a.K7.sessionReplay&&this.abortHandler?.()}try{if(t.sharedAggregator)await t.sharedAggregator;else{t.sharedAggregator=i.e(891).then(i.bind(i,9337));const{EventAggregator:e}=await t.sharedAggregator;t.sharedAggregator=new e}if(!this.#t(this.featureName,o))return(0,l.Ze)(this.agentIdentifier,this.featureName),void n(!1);const{lazyFeatureLoader:e}=await i.e(891).then(i.bind(i,6103)),{Aggregate:a}=await e(this.featureName,"aggregate");this.featAggregate=new a(t,r),n(!0)}catch(t){(0,e.R)(34,t),this.abortHandler?.(),(0,l.Ze)(this.agentIdentifier,this.featureName,!0),n(!1),this.ee&&this.ee.abort()}};g.RI?(0,h.GG)((()=>o()),!0):o()}#t(e,t){switch(e){case a.K7.sessionReplay:return(0,p.SR)(this.agentIdentifier)&&!!t;case a.K7.sessionTrace:return!!t;default:return!0}}}var y=i(6630);class R extends b{static featureName=y.T;constructor(e,t=!0){super(e,y.T,t),this.importAggregator(e)}}var x=i(384);var w=i(9908),T=i(2843),A=i(3878),E=i(782),S=i(1863);class _ extends b{static featureName=E.T;constructor(e,t=!0){super(e,E.T,t),g.RI&&((0,T.u)((()=>(0,w.p)("docHidden",[(0,S.t)()],void 0,E.T,this.ee)),!0),(0,A.sp)("pagehide",(()=>(0,w.p)("winPagehide",[(0,S.t)()],void 0,E.T,this.ee))),this.importAggregator(e))}}var O=i(3969);class N extends b{static featureName=O.TZ;constructor(e,t=!0){super(e,O.TZ,t),this.importAggregator(e)}}var I=i(6774),P=i(3304);class j{constructor(e,t,r,n,i){this.name="UncaughtError",this.message="string"==typeof e?e:(0,P.A)(e),this.sourceURL=t,this.line=r,this.column=n,this.__newrelic=i}}function C(e){return D(e)?e:new j(void 0!==e?.message?e.message:e,e?.filename||e?.sourceURL,e?.lineno||e?.line,e?.colno||e?.col,e?.__newrelic)}function k(e){const t="Unhandled Promise Rejection";if(!e?.reason)return;if(D(e.reason))try{return e.reason.message=t+": "+e.reason.message,C(e.reason)}catch(t){return C(e.reason)}const r=C(e.reason);return r.message=t+": "+r?.message,r}function H(e){if(e.error instanceof SyntaxError&&!/:\d+$/.test(e.error.stack?.trim())){const t=new j(e.message,e.filename,e.lineno,e.colno,e.error.__newrelic);return t.name=SyntaxError.name,t}return D(e.error)?e.error:C(e)}function D(e){return e instanceof Error&&!!e.stack}class L extends b{static featureName=I.T;#r=!1;constructor(e,r=!0){super(e,I.T,r);try{this.removeOnAbort=new AbortController}catch(e){}this.ee.on("internal-error",(e=>{this.abortHandler&&(0,w.p)("ierr",[C(e),(0,S.t)(),!0,{},this.#r],void 0,this.featureName,this.ee)})),this.ee.on(t.G4.REPLAY_RUNNING,(e=>{this.#r=e})),g.gm.addEventListener("unhandledrejection",(e=>{this.abortHandler&&(0,w.p)("err",[k(e),(0,S.t)(),!1,{unhandledPromiseRejection:1},this.#r],void 0,this.featureName,this.ee)}),(0,A.jT)(!1,this.removeOnAbort?.signal)),g.gm.addEventListener("error",(e=>{this.abortHandler&&(0,w.p)("err",[H(e),(0,S.t)(),!1,{},this.#r],void 0,this.featureName,this.ee)}),(0,A.jT)(!1,this.removeOnAbort?.signal)),this.abortHandler=this.#n,this.importAggregator(e)}#n(){this.removeOnAbort?.abort(),this.abortHandler=void 0}}var K=i(8990);let M=1;const U="nr@id";function V(e){const t=typeof e;return!e||"object"!==t&&"function"!==t?-1:e===g.gm?0:(0,K.I)(e,U,(function(){return M++}))}function G(e){if("string"==typeof e&&e.length)return e.length;if("object"==typeof e){if("undefined"!=typeof ArrayBuffer&&e instanceof ArrayBuffer&&e.byteLength)return e.byteLength;if("undefined"!=typeof Blob&&e instanceof Blob&&e.size)return e.size;if(!("undefined"!=typeof FormData&&e instanceof FormData))try{return(0,P.A)(e).length}catch(e){return}}}var F=i(8139),B=i(7836),W=i(3434);const z={},q=["open","send"];function Z(t){var r=t||B.ee;const n=function(e){return(e||B.ee).get("xhr")}(r);if(z[n.debugId]++)return n;z[n.debugId]=1,(0,F.u)(r);var i=(0,W.YM)(n),o=g.gm.XMLHttpRequest,a=g.gm.MutationObserver,s=g.gm.Promise,c=g.gm.setInterval,d="readystatechange",u=["onload","onerror","onabort","onloadstart","onloadend","onprogress","ontimeout"],l=[],f=g.gm.XMLHttpRequest=function(t){const r=new o(t),a=n.context(r);try{n.emit("new-xhr",[r],a),r.addEventListener(d,(s=a,function(){var e=this;e.readyState>3&&!s.resolved&&(s.resolved=!0,n.emit("xhr-resolved",[],e)),i.inPlace(e,u,"fn-",y)}),(0,A.jT)(!1))}catch(t){(0,e.R)(15,t);try{n.emit("internal-error",[t])}catch(e){}}var s;return r};function h(e,t){i.inPlace(t,["onreadystatechange"],"fn-",y)}if(function(e,t){for(var r in e)t[r]=e[r]}(o,f),f.prototype=o.prototype,i.inPlace(f.prototype,q,"-xhr-",y),n.on("send-xhr-start",(function(e,t){h(e,t),function(e){l.push(e),a&&(p?p.then(b):c?c(b):(m=-m,v.data=m))}(t)})),n.on("open-xhr-start",h),a){var p=s&&s.resolve();if(!c&&!s){var m=1,v=document.createTextNode(m);new a(b).observe(v,{characterData:!0})}}else r.on("fn-end",(function(e){e[0]&&e[0].type===d||b()}));function b(){for(var e=0;e<l.length;e++)h(0,l[e]);l.length&&(l=[])}function y(e,t){return t}return n}var Y="fetch-",X=Y+"body-",Q=["arrayBuffer","blob","json","text","formData"],J=g.gm.Request,ee=g.gm.Response,te="prototype";const re={};function ne(e){const t=function(e){return(e||B.ee).get("fetch")}(e);if(!(J&&ee&&g.gm.fetch))return t;if(re[t.debugId]++)return t;function r(e,r,n){var i=e[r];"function"==typeof i&&(e[r]=function(){var e,r=[...arguments],o={};t.emit(n+"before-start",[r],o),o[B.P]&&o[B.P].dt&&(e=o[B.P].dt);var a=i.apply(this,r);return t.emit(n+"start",[r,e],a),a.then((function(e){return t.emit(n+"end",[null,e],a),e}),(function(e){throw t.emit(n+"end",[e],a),e}))})}return re[t.debugId]=1,Q.forEach((e=>{r(J[te],e,X),r(ee[te],e,X)})),r(g.gm,"fetch",Y),t.on(Y+"end",(function(e,r){var n=this;if(r){var i=r.headers.get("content-length");null!==i&&(n.rxSize=i),t.emit(Y+"done",[null,r],n)}else t.emit(Y+"done",[e],n)})),t}var ie=i(7485),oe=i(5603);class ae{constructor(e){this.agentIdentifier=e}generateTracePayload(e){if(!this.shouldGenerateTrace(e))return null;var t=(0,oe.o)(this.agentIdentifier);if(!t)return null;var n=(t.accountID||"").toString()||null,i=(t.agentID||"").toString()||null,o=(t.trustKey||"").toString()||null;if(!n||!i)return null;var a=(0,r.ZF)(),s=(0,r.el)(),c=Date.now(),d={spanId:a,traceId:s,timestamp:c};return(e.sameOrigin||this.isAllowedOrigin(e)&&this.useTraceContextHeadersForCors())&&(d.traceContextParentHeader=this.generateTraceContextParentHeader(a,s),d.traceContextStateHeader=this.generateTraceContextStateHeader(a,c,n,i,o)),(e.sameOrigin&&!this.excludeNewrelicHeader()||!e.sameOrigin&&this.isAllowedOrigin(e)&&this.useNewrelicHeaderForCors())&&(d.newrelicHeader=this.generateTraceHeader(a,s,c,n,i,o)),d}generateTraceContextParentHeader(e,t){return"00-"+t+"-"+e+"-01"}generateTraceContextStateHeader(e,t,r,n,i){return i+"@nr=0-1-"+r+"-"+n+"-"+e+"----"+t}generateTraceHeader(e,t,r,n,i,o){if(!("function"==typeof g.gm?.btoa))return null;var a={v:[0,1],d:{ty:"Browser",ac:n,ap:i,id:e,tr:t,ti:r}};return o&&n!==o&&(a.d.tk=o),btoa((0,P.A)(a))}shouldGenerateTrace(e){return this.isDtEnabled()&&this.isAllowedOrigin(e)}isAllowedOrigin(e){var t=!1,r={};if((0,s.gD)(this.agentIdentifier,"distributed_tracing")&&(r=(0,s.D0)(this.agentIdentifier).distributed_tracing),e.sameOrigin)t=!0;else if(r.allowed_origins instanceof Array)for(var n=0;n<r.allowed_origins.length;n++){var i=(0,ie.D)(r.allowed_origins[n]);if(e.hostname===i.hostname&&e.protocol===i.protocol&&e.port===i.port){t=!0;break}}return t}isDtEnabled(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!!e.enabled}excludeNewrelicHeader(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!!e.exclude_newrelic_header}useNewrelicHeaderForCors(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!1!==e.cors_use_newrelic_header}useTraceContextHeadersForCors(){var e=(0,s.gD)(this.agentIdentifier,"distributed_tracing");return!!e&&!!e.cors_use_tracecontext_headers}}var se=i(9300),ce=i(7295),de=["load","error","abort","timeout"],ue=de.length,le=(0,x.dV)().o.REQ,fe=(0,x.dV)().o.XHR;class he extends b{static featureName=se.T;constructor(e,t=!0){super(e,se.T,t),this.dt=new ae(e.agentIdentifier),this.handler=(e,t,r,n)=>(0,w.p)(e,t,r,n,this.ee);try{const e={xmlhttprequest:"xhr",fetch:"fetch",beacon:"beacon"};g.gm?.performance?.getEntriesByType("resource").forEach((t=>{if(t.initiatorType in e&&0!==t.responseStatus){const r={status:t.responseStatus},n={rxSize:t.transferSize,duration:Math.floor(t.duration),cbTime:0};ge(r,t.name),this.handler("xhr",[r,n,t.startTime,t.responseEnd,e[t.initiatorType]],void 0,a.K7.ajax)}}))}catch(e){}ne(this.ee),Z(this.ee),function(e,t,r,n){function i(e){var t=this;t.totalCbs=0,t.called=0,t.cbTime=0,t.end=x,t.ended=!1,t.xhrGuids={},t.lastSize=null,t.loadCaptureCalled=!1,t.params=this.params||{},t.metrics=this.metrics||{},e.addEventListener("load",(function(r){T(t,e)}),(0,A.jT)(!1)),g.lR||e.addEventListener("progress",(function(e){t.lastSize=e.loaded}),(0,A.jT)(!1))}function o(e){this.params={method:e[0]},ge(this,e[1]),this.metrics={}}function s(t,r){e.loader_config.xpid&&this.sameOrigin&&r.setRequestHeader("X-NewRelic-ID",e.loader_config.xpid);var i=n.generateTracePayload(this.parsedOrigin);if(i){var o=!1;i.newrelicHeader&&(r.setRequestHeader("newrelic",i.newrelicHeader),o=!0),i.traceContextParentHeader&&(r.setRequestHeader("traceparent",i.traceContextParentHeader),i.traceContextStateHeader&&r.setRequestHeader("tracestate",i.traceContextStateHeader),o=!0),o&&(this.dt=i)}}function c(e,r){var n=this.metrics,i=e[0],o=this;if(n&&i){var a=G(i);a&&(n.txSize=a)}this.startTime=(0,S.t)(),this.body=i,this.listener=function(e){try{"abort"!==e.type||o.loadCaptureCalled||(o.params.aborted=!0),("load"!==e.type||o.called===o.totalCbs&&(o.onloadCalled||"function"!=typeof r.onload)&&"function"==typeof o.end)&&o.end(r)}catch(e){try{t.emit("internal-error",[e])}catch(e){}}};for(var s=0;s<ue;s++)r.addEventListener(de[s],this.listener,(0,A.jT)(!1))}function d(e,t,r){this.cbTime+=e,t?this.onloadCalled=!0:this.called+=1,this.called!==this.totalCbs||!this.onloadCalled&&"function"==typeof r.onload||"function"!=typeof this.end||this.end(r)}function u(e,t){var r=""+V(e)+!!t;this.xhrGuids&&!this.xhrGuids[r]&&(this.xhrGuids[r]=!0,this.totalCbs+=1)}function l(e,t){var r=""+V(e)+!!t;this.xhrGuids&&this.xhrGuids[r]&&(delete this.xhrGuids[r],this.totalCbs-=1)}function f(){this.endTime=(0,S.t)()}function h(e,r){r instanceof fe&&"load"===e[0]&&t.emit("xhr-load-added",[e[1],e[2]],r)}function p(e,r){r instanceof fe&&"load"===e[0]&&t.emit("xhr-load-removed",[e[1],e[2]],r)}function m(e,t,r){t instanceof fe&&("onload"===r&&(this.onload=!0),("load"===(e[0]&&e[0].type)||this.onload)&&(this.xhrCbStart=(0,S.t)()))}function v(e,r){this.xhrCbStart&&t.emit("xhr-cb-time",[(0,S.t)()-this.xhrCbStart,this.onload,r],r)}function b(e){var t,r=e[1]||{};if("string"==typeof e[0]?0===(t=e[0]).length&&g.RI&&(t=""+g.gm.location.href):e[0]&&e[0].url?t=e[0].url:g.gm?.URL&&e[0]&&e[0]instanceof URL?t=e[0].href:"function"==typeof e[0].toString&&(t=e[0].toString()),"string"==typeof t&&0!==t.length){t&&(this.parsedOrigin=(0,ie.D)(t),this.sameOrigin=this.parsedOrigin.sameOrigin);var i=n.generateTracePayload(this.parsedOrigin);if(i&&(i.newrelicHeader||i.traceContextParentHeader))if(e[0]&&e[0].headers)s(e[0].headers,i)&&(this.dt=i);else{var o={};for(var a in r)o[a]=r[a];o.headers=new Headers(r.headers||{}),s(o.headers,i)&&(this.dt=i),e.length>1?e[1]=o:e.push(o)}}function s(e,t){var r=!1;return t.newrelicHeader&&(e.set("newrelic",t.newrelicHeader),r=!0),t.traceContextParentHeader&&(e.set("traceparent",t.traceContextParentHeader),t.traceContextStateHeader&&e.set("tracestate",t.traceContextStateHeader),r=!0),r}}function y(e,t){this.params={},this.metrics={},this.startTime=(0,S.t)(),this.dt=t,e.length>=1&&(this.target=e[0]),e.length>=2&&(this.opts=e[1]);var r,n=this.opts||{},i=this.target;"string"==typeof i?r=i:"object"==typeof i&&i instanceof le?r=i.url:g.gm?.URL&&"object"==typeof i&&i instanceof URL&&(r=i.href),ge(this,r);var o=(""+(i&&i instanceof le&&i.method||n.method||"GET")).toUpperCase();this.params.method=o,this.body=n.body,this.txSize=G(n.body)||0}function R(e,t){if(this.endTime=(0,S.t)(),this.params||(this.params={}),(0,ce.iW)(this.params))return;let n;this.params.status=t?t.status:0,"string"==typeof this.rxSize&&this.rxSize.length>0&&(n=+this.rxSize);const i={txSize:this.txSize,rxSize:n,duration:(0,S.t)()-this.startTime};r("xhr",[this.params,i,this.startTime,this.endTime,"fetch"],this,a.K7.ajax)}function x(e){const t=this.params,n=this.metrics;if(!this.ended){this.ended=!0;for(let t=0;t<ue;t++)e.removeEventListener(de[t],this.listener,!1);t.aborted||(0,ce.iW)(t)||(n.duration=(0,S.t)()-this.startTime,this.loadCazptureCalled||4!==e.readyState?null==t.status&&(t.status=0):T(this,e),n.cbTime=this.cbTime,r("xhr",[t,n,this.startTime,this.endTime,"xhr"],this,a.K7.ajax))}}function T(e,r){e.params.status=r.status;var n=function(e,t){var r=e.responseType;return"json"===r&&null!==t?t:"arraybuffer"===r||"blob"===r||"json"===r?G(e.response):"text"===r||""===r||void 0===r?G(e.responseText):void 0}(r,e.lastSize);if(n&&(e.metrics.rxSize=n),e.sameOrigin){var i=r.getResponseHeader("X-NewRelic-App-Data");i&&((0,w.p)(O.rs,["Ajax/CrossApplicationTracing/Header/Seen"],void 0,a.K7.metrics,t),e.params.cat=i.split(", ").pop())}e.loadCaptureCalled=!0}t.on("new-xhr",i),t.on("open-xhr-start",o),t.on("open-xhr-end",s),t.on("send-xhr-start",c),t.on("xhr-cb-time",d),t.on("xhr-load-added",u),t.on("xhr-load-removed",l),t.on("xhr-resolved",f),t.on("addEventListener-end",h),t.on("removeEventListener-end",p),t.on("fn-end",v),t.on("fetch-before-start",b),t.on("fetch-start",y),t.on("fn-start",m),t.on("fetch-done",R)}(e,this.ee,this.handler,this.dt),this.importAggregator(e)}}function ge(e,t){var r=(0,ie.D)(t),n=e.params||e;n.hostname=r.hostname,n.port=r.port,n.protocol=r.protocol,n.host=r.hostname+":"+r.port,n.pathname=r.pathname,e.parsedOrigin=r,e.sameOrigin=r.sameOrigin}const pe={},me=["pushState","replaceState"];function ve(e){const t=function(e){return(e||B.ee).get("history")}(e);return!g.RI||pe[t.debugId]++||(pe[t.debugId]=1,(0,W.YM)(t).inPlace(window.history,me,"-")),t}var be=i(3738);const{He:ye,bD:Re,d3:xe,Kp:we,TZ:Te,Lc:Ae,uP:Ee,Rz:Se}=be;class _e extends b{static featureName=Te;constructor(e,t=!0){super(e,Te,t);if(!(0,m.V)(this.agentIdentifier))return void this.deregisterDrain();const r=this.ee;let n;ve(r),this.eventsEE=(0,F.u)(r),this.eventsEE.on(Ee,(function(e,t){this.bstStart=(0,S.t)()})),this.eventsEE.on(Ae,(function(e,t){(0,w.p)("bst",[e[0],t,this.bstStart,(0,S.t)()],void 0,a.K7.sessionTrace,r)})),r.on(Se+xe,(function(e){this.time=(0,S.t)(),this.startPath=location.pathname+location.hash})),r.on(Se+we,(function(e){(0,w.p)("bstHist",[location.pathname+location.hash,this.startPath,this.time],void 0,a.K7.sessionTrace,r)}));try{n=new PerformanceObserver((e=>{const t=e.getEntries();(0,w.p)(ye,[t],void 0,a.K7.sessionTrace,r)})),n.observe({type:Re,buffered:!0})}catch(e){}this.importAggregator(e,{resourceObserver:n})}}var Oe=i(2614);class Ne extends b{static featureName=t.TZ;#i;#o;constructor(e,r=!0){let n;super(e,t.TZ,r),this.replayRunning=!1,this.#o=e;try{n=JSON.parse(localStorage.getItem("".concat(Oe.H3,"_").concat(Oe.uh)))}catch(e){}(0,p.SR)(e.agentIdentifier)&&this.ee.on(t.G4.RECORD,(()=>this.#a())),this.#s(n)?(this.#i=n?.sessionReplayMode,this.#c()):this.importAggregator(e),this.ee.on("err",(e=>{this.replayRunning&&(this.errorNoticed=!0,(0,w.p)(t.G4.ERROR_DURING_REPLAY,[e],void 0,this.featureName,this.ee))})),this.ee.on(t.G4.REPLAY_RUNNING,(e=>{this.replayRunning=e}))}#s(e){return e&&(e.sessionReplayMode===Oe.g.FULL||e.sessionReplayMode===Oe.g.ERROR)||(0,p.Aw)(this.agentIdentifier)}#d=!1;async#c(e){if(!this.#d){this.#d=!0;try{const{Recorder:t}=await Promise.all([i.e(891),i.e(222)]).then(i.bind(i,8589));this.recorder??=new t({mode:this.#i,agentIdentifier:this.agentIdentifier,trigger:e,ee:this.ee}),this.recorder.startRecording(),this.abortHandler=this.recorder.stopRecording}catch(e){}this.importAggregator(this.#o,{recorder:this.recorder,errorNoticed:this.errorNoticed})}}#a(){this.featAggregate?this.featAggregate.mode!==Oe.g.FULL&&this.featAggregate.initializeRecording(Oe.g.FULL,!0):(this.#i=Oe.g.FULL,this.#c(t.Qb.API),this.recorder&&this.recorder.parent.mode!==Oe.g.FULL&&(this.recorder.parent.mode=Oe.g.FULL,this.recorder.stopRecording(),this.recorder.startRecording(),this.abortHandler=this.recorder.stopRecording))}}var Ie=i(3333);class Pe extends b{static featureName=Ie.TZ;constructor(e,t=!0){super(e,Ie.TZ,t);const r=[e.init.page_action.enabled,e.init.performance.capture_marks,e.init.performance.capture_measures,e.init.user_actions.enabled];g.RI&&e.init.user_actions.enabled&&(Ie.Zp.forEach((e=>(0,A.sp)(e,(e=>(0,w.p)("ua",[e],void 0,this.featureName,this.ee)),!0))),Ie.qN.forEach((e=>(0,A.sp)(e,(e=>(0,w.p)("ua",[e],void 0,this.featureName,this.ee)))))),r.some((e=>e))?this.importAggregator(e):this.deregisterDrain()}}var je=i(993),Ce=i(3785);class ke extends b{static featureName=je.TZ;constructor(e,t=!0){super(e,je.TZ,t);const r=this.ee;this.ee.on("wrap-logger-end",(function([e]){const{level:t,customAttributes:n}=this;(0,Ce.R)(r,e,n,t)})),this.importAggregator(e)}}new class extends o{constructor(t,r){super(r),g.gm?(this.features={},(0,x.bQ)(this.agentIdentifier,this),this.desiredFeatures=new Set(t.features||[]),this.desiredFeatures.add(R),this.runSoftNavOverSpa=[...this.desiredFeatures].some((e=>e.featureName===a.K7.softNav)),(0,u.j)(this,t,t.loaderType||"agent"),this.run()):(0,e.R)(21)}get config(){return{info:this.info,init:this.init,loader_config:this.loader_config,runtime:this.runtime}}run(){try{const t=d(this.agentIdentifier),r=[...this.desiredFeatures];r.sort(((e,t)=>a.P3[e.featureName]-a.P3[t.featureName])),r.forEach((r=>{if(!t[r.featureName]&&r.featureName!==a.K7.pageViewEvent)return;if(this.runSoftNavOverSpa&&r.featureName===a.K7.spa)return;if(!this.runSoftNavOverSpa&&r.featureName===a.K7.softNav)return;const n=function(e){switch(e){case a.K7.ajax:return[a.K7.jserrors];case a.K7.sessionTrace:return[a.K7.ajax,a.K7.pageViewEvent];case a.K7.sessionReplay:return[a.K7.sessionTrace];case a.K7.pageViewTiming:return[a.K7.pageViewEvent];default:return[]}}(r.featureName).filter((e=>!(e in this.features)));n.length>0&&(0,e.R)(36,{targetFeature:r.featureName,missingDependencies:n}),this.features[r.featureName]=new r(this)}))}catch(t){(0,e.R)(22,t);for(const e in this.features)this.features[e].abortHandler?.();const r=(0,x.Zm)();delete r.initializedAgents[this.agentIdentifier]?.api,delete r.initializedAgents[this.agentIdentifier]?.features,delete this.sharedAggregator;return r.ee.get(this.agentIdentifier).abort(),!1}}}({features:[R,_,_e,Ne,he,N,L,Pe,ke],loaderType:"pro"})})()})();</script> <link rel="profile" href="http://www.w3.org/1999/xhtml/vocab" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="keywords" content="" /> <link rel="canonical" href="https://www.tocris.com/resources/tocris-blog/2020/4" /> <meta http-equiv="content-language" content="en-us" /> <link href="https://www.tocris.com/resources/tocris-blog/2020/4" rel="alternate" hreflang="x-default" /> <link href="https://www.tocris.com/resources/tocris-blog/2020/4" rel="alternate" hreflang="en" /> <link href="https://www.tocris.com/cn/resources/tocris-blog/2020/4" rel="alternate" hreflang="zh-cn" /> <meta name="baidu-site-verification" content="bMqlqGgPRi" /> <title>Blogs for April 2020 | Tocris Bioscience</title> <meta name="description" content="The leading supplier of novel and exclusive research tools including GPCR ligands, neurotransmitters, ion channel modulators and signaling inhibitors." /> <script id="json-ld" type="application/ld+json">[{"@context":"http://schema.org","@type":"WebPage","breadcrumb":{"@context":"http://schema.org","@type":"BreadcrumbList","itemListElement":[{"@context":"http://schema.org","@type":"ListItem","position":1,"item":{"@context":"http://schema.org","@type":"Thing","@id":"https://www.tocris.com/","name":"Home"}},{"@context":"http://schema.org","@type":"ListItem","position":2,"item":{"@context":"http://schema.org","@type":"Thing","@id":"https://www.tocris.com/resources","name":"Resources"}},{"@context":"http://schema.org","@type":"ListItem","position":3,"item":{"@context":"http://schema.org","@type":"Thing","@id":"https://www.tocris.com/resources/tocris-blog","name":"Tocris Blog"}}]},"potentialaction":{"query":""}}]</script> <meta name="generator" content="Drupal 7 (https://www.drupal.org)" /> <link rel="shortlink" href="https://www.tocris.com/resources/tocris-blog/2020/4" /> <meta property="og:site_name" content="Tocris Bioscience" /> <meta property="og:type" content="article" /> <meta property="og:url" content="https://www.tocris.com/resources/tocris-blog/2020/4" /> <meta property="og:title" content="Blogs for April 2020" /> <meta property="og:image" content="https://resources.tocris.com/images/Social/2019TocrisLogoV.png" /> <link type="text/css" rel="stylesheet" href="https://www.tocris.com/sites/tocris.com/files/css/css_gbdeDwx2KR-3alrXD8Yvh_KvMl7rp9fb8nDnlYMc6JE.css" media="all" /> <link type="text/css" rel="stylesheet" href="https://www.tocris.com/sites/tocris.com/files/css/css_ZFPWfTE8WRD_QuXXZ4pXmOP_txiYrSgb2U-wb-M98WU.css" media="all" /> <link type="text/css" rel="stylesheet" href="https://www.tocris.com/sites/tocris.com/files/css/css_E9wOyVBBPLIeq4Al4boCEX0keoOVPHA0RDiCFZgx0Co.css" media="screen" /> <link type="text/css" rel="stylesheet" href="https://www.tocris.com/sites/tocris.com/files/css/css_eTEze5CVY-FBlnpOcPnT07LL13ldh28hUqX2hi45QiA.css" media="all" /> <link type="text/css" rel="stylesheet" href="https://www.tocris.com/sites/tocris.com/files/css/css_6jOYgsZHeTGcZnzRd932HS-7KHQnNBP4ZcDilQA4Eok.css" media="all" /> <link type="text/css" rel="stylesheet" href="https://resources.tocris.com/bootstrap/bootstrap.min.css" media="all" /> <link type="text/css" rel="stylesheet" href="https://www.tocris.com/sites/tocris.com/files/css/css_oPXAh5zWUMbTd4lSRWCKMwfGfcGDoiwO8Swk6V4T2Qk.css" media="all" /> <!-- HTML5 element support for IE6-8 --> <!--[if lt IE 9]> <script src="https://cdn.jsdelivr.net/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script> <![endif]--> <script src="https://www.tocris.com/sites/tocris.com/files/js/js_r1OC5xdRG2cR3ewVbCVMpsuSArUnbrxRo0KqbAuY3rM.js"></script> <script src="https://www.tocris.com/sites/tocris.com/files/js/js_sAnmYfqPupk2sidWg7joDvbNo107Utmqwl2alpBSG2s.js"></script> <script src="https://www.tocris.com/sites/tocris.com/files/js/js_Xi06SsSjWo0pijMgsuSP6P2_H0FGlD8xDsWHnzuXEpY.js"></script> <script src="https://resources.tocris.com/bootstrap/bootstrap.min.js"></script> <script src="https://www.tocris.com/sites/tocris.com/files/js/js_Mxv9UFtbr0o94bNhP1D7EsLV0jAny0TnE-BPcXcny98.js"></script> <script src="https://www.tocris.com/sites/tocris.com/files/js/js_ojzY3Whj1T1Bp-Vi3jCHuqNg4ZMH1P-OkAjG3CotIXw.js"></script> <script>var dataLayer = dataLayer || []; dataLayer.push({"email": ""});</script> <script>var dataLayer = dataLayer || [] dataLayer.push({"event":"userRole","userRole":"anonymous user"});</script> <script src="https://www.tocris.com/sites/tocris.com/files/js/js_qSLK6sec_HD6cn6dBmvEEuS61rTnxTCFXPJd_HS0nvI.js"></script> <script src="https://www.tocris.com/sites/tocris.com/files/js/js__JuFmti1OZYyBBidIUJvoDOZg81ze1_8XkKpzZ5SPsY.js"></script> <script>jQuery.extend(Drupal.settings, {"basePath":"\/","pathPrefix":"","setHasJsCookie":0,"ajaxPageState":{"theme":"Tocris_2017","theme_token":"QyeMHcIve9sCOdeKsf0-OyCea-seTZiam-rugPkSTlQ","jquery_version":"2.2","js":{"0":1,"sites\/all\/themes\/bootstrap\/js\/bootstrap.js":1,"public:\/\/google_tag\/language\/google_tag.en.script.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/jquery\/2.2\/jquery.min.js":1,"misc\/jquery-extend-3.4.0.js":1,"misc\/jquery-html-prefilter-3.5.0-backport.js":1,"misc\/jquery.once.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.core.min.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.widget.min.js":1,"misc\/drupal.js":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/js\/jquery_cookie.js":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/js\/jQuery_cycle2.js":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/js\/ekko-lightbox.js":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/js\/et-ekko-lightbox.js":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/js\/jquery_hoverintent.js":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/js\/jquery_lazyload.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.position.min.js":1,"misc\/ui\/jquery.ui.position-1.13.0-backport.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.menu.min.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.autocomplete.min.js":1,"sites\/all\/modules\/enterprise-tech\/et_searchbar\/js\/searchbar_autocomplete.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/external\/jquery.cookie.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/jquery.form\/4\/jquery.form.min.js":1,"sites\/all\/modules\/enterprise-tech\/et_quickorder_responsive\/js\/et_quickorder_responsive.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.effect.min.js":1,"sites\/tocris.com\/modules\/jquery_update\/replace\/ui\/ui\/minified\/jquery.ui.effect-highlight.min.js":1,"misc\/ajax.js":1,"sites\/tocris.com\/modules\/jquery_update\/js\/jquery_update.js":1,"https:\/\/resources.tocris.com\/bootstrap\/bootstrap.min.js":1,"sites\/all\/modules\/contrib\/fields\/entityreference\/js\/entityreference.js":1,"sites\/all\/modules\/enterprise-tech\/et_internationalization\/js\/et_internationalization.js":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/js\/jQuery_et.js":1,"sites\/all\/modules\/enterprise-tech\/et_top_scroll\/js\/top_scroll.js":1,"sites\/all\/modules\/contrib\/globallink\/js\/globallink_active_submissions.js":1,"sites\/all\/modules\/contrib\/globallink\/js\/globallink_send_translations.js":1,"sites\/all\/modules\/contrib\/globallink\/js\/globallink_field_configuration.js":1,"sites\/all\/modules\/contrib\/globallink\/globallink_entity\/js\/globallink_entity_active_submissions.js":1,"sites\/all\/modules\/contrib\/globallink\/globallink_entity\/js\/globallink_entity_send.js":1,"sites\/all\/modules\/contrib\/globallink\/globallink_menu\/js\/globallink_menu_active_submissions.js":1,"sites\/all\/modules\/contrib\/globallink\/globallink_taxonomy\/js\/globallink_taxonomy_active_submissions.js":1,"sites\/all\/modules\/contrib\/marketo_ma\/js\/marketo_ma.js":1,"sites\/all\/modules\/enterprise-tech\/et_cookie_policy\/js\/et_cookie_policy.js":1,"sites\/all\/modules\/enterprise-tech\/et_search\/json_viewer\/js\/jsonviewer.js":1,"sites\/all\/modules\/enterprise-tech\/et_searchbar\/js\/et_searchbar.js":1,"sites\/all\/themes\/bootstrap\/js\/misc\/_progress.js":1,"sites\/all\/modules\/et_commerce\/et_atc_blocks\/js\/et_atc_blocks.js":1,"sites\/all\/modules\/et_commerce\/et_atc_blocks\/js\/et_atc_cart_summary.js":1,"sites\/all\/modules\/enterprise-tech\/et_combined_seo\/js\/et_combined_seo.js":1,"1":1,"2":1,"sites\/tocris.com\/themes\/Tocris_2017\/js\/tocris.js":1,"sites\/tocris.com\/themes\/Tocris_2017\/js\/et_mobile_theme.js":1,"sites\/tocris.com\/themes\/Tocris_2017\/js\/tocris_menu.js":1,"sites\/tocris.com\/themes\/Tocris_2017\/js\/distributors.js":1,"sites\/all\/themes\/bootstrap\/js\/misc\/ajax.js":1},"css":{"modules\/system\/system.base.css":1,"sites\/all\/modules\/enterprise-tech\/et_javafunctions\/css\/ekko-lightbox.css":1,"misc\/ui\/jquery.ui.core.css":1,"misc\/ui\/jquery.ui.theme.css":1,"misc\/ui\/jquery.ui.menu.css":1,"misc\/ui\/jquery.ui.autocomplete.css":1,"sites\/all\/modules\/enterprise-tech\/et_quickorder_responsive\/css\/et_quickorder_responsive.css":1,"sites\/all\/modules\/enterprise-tech\/et_internationalization\/css\/et_internationalization.css":1,"sites\/all\/modules\/enterprise-tech\/et_product_page_promo\/css\/et_product_page_promo.css":1,"sites\/all\/modules\/enterprise-tech\/et_top_scroll\/css\/top_scroll.css":1,"modules\/field\/theme\/field.css":1,"sites\/all\/modules\/contrib\/globallink\/css\/globallink_active_submissions.css":1,"modules\/node\/node.css":1,"sites\/all\/modules\/contrib\/views\/css\/views.css":1,"sites\/all\/modules\/contrib\/userInterface\/ckeditor\/css\/ckeditor.css":1,"sites\/all\/modules\/contrib\/ctools\/css\/ctools.css":1,"https:\/\/resources.rndsystems.com\/bootstrap\/drupal-bootstrap.min.css":1,"https:\/\/resources.tocris.com\/bootstrap\/bootstrap.min.css":1,"sites\/tocris.com\/themes\/Tocris_2017\/css\/style.css":1}},"country_name":"United States","et_internationalization":{"social":"Default","distphone":""},"et_searchbar":{"min_chars":3},"et_quickorder_responsive":{"enabled":true,"show_cart":"1","display_price":"0","isDistributor":false},"bootstrap":{"anchorsFix":"0","anchorsSmoothScrolling":"0","formHasError":1,"popoverEnabled":0,"popoverOptions":{"animation":1,"html":0,"placement":"right","selector":"","trigger":"click","triggerAutoclose":1,"title":"","content":"","delay":0,"container":"body"},"tooltipEnabled":0,"tooltipOptions":{"animation":1,"html":0,"placement":"auto left","selector":"","trigger":"hover focus","delay":0,"container":"body"}}});</script> <link rel="apple-touch-icon" sizes="180x180" href="/sites/tocris.com/themes/Tocris_2017/images/favicons/apple-touch-icon.png"> <link rel="icon" type="image/png" href="/sites/tocris.com/themes/Tocris_2017/images/favicons/favicon-32x32.png" sizes="32x32"> <link rel="icon" type="image/png" href="/sites/tocris.com/themes/Tocris_2017/images/favicons/favicon-16x16.png" sizes="16x16"> <link rel="manifest" href="/sites/tocris.com/themes/Tocris_2017/images/favicons/manifest.json"> <link rel="mask-icon" href="/sites/tocris.com/themes/Tocris_2017/images/favicons/safari-pinned-tab.svg" color="#5bbad5"> <link rel="shortcut icon" href="/sites/tocris.com/themes/Tocris_2017/images/favicons/favicon.ico"> <meta name="apple-mobile-web-app-title" content="Tocris Bioscience"> <meta name="application-name" content="Tocris Bioscience"> <meta name="msapplication-config" content="/sites/tocris.com/themes/Tocris_2017/images/favicons/browserconfig.xml"> <meta name="theme-color" content="#ffffff"> </head> <body class="html not-front not-logged-in no-sidebars page-resources page-resources-tocris-blog page-resources-tocris-blog- page-resources-tocris-blog-2020 page-resources-tocris-blog-4 i18n-en" base-theme="Tocris_2017"> <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-52P87LJ" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) --> <div id="skip-link"> <a href="#main-content" class="element-invisible element-focusable">Skip to main content</a> </div> <div class="region region-page-top"> <noscript aria-hidden="true"><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-52P87LJ" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> </div> <header id="header" role="banner"> <!--Pricing notice container--> <!--Pricing notice container end--> <div id="bb_container"> <div id="brands_bar"> <div class="region region-brands-bar"> <section id="block-bt-brands-bar-bt-brands-bar" class="block block-bt-brands-bar clearfix"> <li class="bb_biotechne"><a href="https://www.bio-techne.com" rel="noopener noreferrer" target="_blank" aria-label="Bio-Techne"></a></li><li class="bb_rndsystems"><a href="https://www.rndsystems.com" rel="noopener noreferrer" target="_blank" aria-label="R&D Systems"></a></li><li class="bb_novusbio"><a href="https://www.novusbio.com" rel="noopener noreferrer" target="_blank" aria-label="Novus Biologicals"></a></li><li class="bb_tocris active"><a href="https://www.tocris.com" rel="noopener noreferrer" target="_self" aria-label="Tocris Bioscience"></a></li><li class="bb_proteinsimple"><a href="https://www.bio-techne.com/brands/proteinsimple" rel="noopener noreferrer" target="_blank" aria-label="ProteinSimple"></a></li><li class="bb_biospacific"><a href="https://www.biospacific.com" rel="noopener noreferrer" target="_blank" aria-label="BiosPacific"></a></li><li class="bb_cliniqa"><a href="https://www.cliniqa.com" rel="noopener noreferrer" target="_blank" aria-label="Cliniqa"></a></li><li class="bb_acd"><a href="https://acdbio.com/ " rel="noopener noreferrer" target="_blank" aria-label="ACD"></a></li><li class="bb_rndheme"><a href="https://www.rndheme.com" rel="noopener noreferrer" target="_blank" aria-label="R&D Heme"></a></li> </section> </div> </div> </div> <div id="hd_container"> <div id="logo_block"> <section id="block-logo-block-logo" class="block block-logo-block clearfix"> <a href="/" title="Tocris.com" class="active"></a> </section> </div> <div id="search_bar"> <div class="region region-search-bar"> <section id="block-et-searchbar-et-searchbar-bar" class="block block-et-searchbar clearfix"> <form name="et_searchbar" method="GET" action="/search" class="search_form"><div class="et_searchbar"> <input autocomplete="off" name="keywords" type="text" class="et_searchbar_wide et_searchbar_default" value="" placeholder="Search Cat. No., Product or Target" data-default="" /><input type="submit" value="&#xE8B6;" class="fp_mag_glass_wideSearch"></div></form> </section> </div> </div> <div id="cart_menu_mobile" class="atc_cart_summary_icon"></div> <div id="account_menu_mobile"></div> <div id="account_menu"> <div class="region region-account-menu"> <section id="block-et-internationalization-country-dropdown" class="block block-et-internationalization clearfix"> <div id="internationalization_country_select"> <div class="internationalization_drop"></div> </div> </section> <section id="block-et-internationalization-sign-in" class="block block-et-internationalization clearfix"> <div id="sign_in"><a href="/user/login" rel="nofollow"><noscript>Account</noscript></a></div> </section> <section id="block-et-atc-blocks-et-atc-cart-summary" class="block block-et-atc-blocks clearfix"> <ul class="menu nav"> <li class="first last leaf active"><a href="/cart" class="active atc_cart_summary_icon"><span class="atc_blocks_items_in_cart">0</span> Items</a></li> </ul> </section> <section id="block-et-cookie-policy-cookie-policy" class="block block-et-cookie-policy clearfix"> <div></div> </section> </div> </div> </div> <div id="mm_container"> <div id="main_menu_mobile"></div> <nav id="main_menu"> <div class="region region-main-menu"> <section id="block-system-main-menu" class="block block-system block-menu clearfix"> <ul class="menu nav"><li class="first expanded dropdown"><a href="/products" id="main-menu-577" data-target="#">Products <span class="caret"></span></a><div class="menu_toggle"></div><ul class="dropdown-menu"><li class="first expanded dropdown"><a href="/pharmacology" id="main-menu-3526" data-target="#">Pharmacology <span class="caret"></span></a><div class="menu_toggle"></div><ul class="third-level-menu"><li class="first leaf"><a href="/pharmacology/7-tm-receptors" id="main-menu-3966">GPCRs / 7-TM Receptors</a></li> <li class="leaf"><a href="/pharmacology/enzyme-linked-receptors" id="main-menu-4221">Enzyme-Linked Receptors</a></li> <li class="leaf"><a href="/pharmacology/enzymes" id="main-menu-4231">Enzymes</a></li> <li class="leaf"><a href="/pharmacology/ion-channels" id="main-menu-4211">Ion Channels</a></li> <li class="leaf"><a href="/pharmacology/nuclear-receptors" id="main-menu-4216">Nuclear Receptors</a></li> <li class="leaf"><a href="/pharmacology/transporters" id="main-menu-4226">Transporters</a></li> <li class="leaf"><a href="/pharmacology/other-pharmacology" id="main-menu-4236">Other Pharmacology</a></li> <li class="last leaf"><a href="/pharmacology/all-targets/0-9" id="main-menu-6456">All Targets</a></li> </ul></li> <li class="expanded dropdown"><a href="/cell-biology" id="main-menu-3971" data-target="#">Cell Biology <span class="caret"></span></a><div class="menu_toggle"></div><ul class="third-level-menu"><li class="first leaf"><a href="/cell-biology/angiogenesis" id="main-menu-4241">Angiogenesis</a></li> <li class="leaf"><a href="/cell-biology/cell-cycle" id="main-menu-4246">Cell Cycle</a></li> <li class="leaf"><a href="/cell-biology/cell-metabolism" id="main-menu-4251">Cell Metabolism</a></li> <li class="leaf"><a href="/cell-biology/cytoskeleton-and-motor-proteins" id="main-menu-4256">Cytoskeleton &amp; Motor Proteins</a></li> <li class="leaf"><a href="/cell-biology/extracellular-matrix-and-adhesion-molecules" id="main-menu-4261">ECM &amp; Adhesion Molecules</a></li> <li class="leaf"><a href="/cell-biology/epigenetics" id="main-menu-4266">Epigenetics</a></li> <li class="leaf"><a href="/cell-biology/regulated-cell-death" id="main-menu-3981">Regulated Cell Death</a></li> <li class="leaf"><a href="/cell-biology/signal-transduction" id="main-menu-4271">Signal Transduction</a></li> <li class="last leaf"><a href="/cell-biology/stem-cells" id="main-menu-4276">Stem Cells</a></li> </ul></li> <li class="expanded dropdown"><a href="/product-type" id="main-menu-3986" data-target="#">Product Type <span class="caret"></span></a><div class="menu_toggle"></div><ul class="third-level-menu"><li class="first leaf"><a href="/product-type/all-products" id="main-menu-3991">All Products</a></li> <li class="leaf"><a href="/product-type/small-molecules" id="main-menu-4281">Small Molecules</a></li> <li class="leaf"><a href="/product-type/peptides" id="main-menu-4286">Peptides</a></li> <li class="leaf"><a href="/product-type/chemogenetics" id="main-menu-4311">Chemogenetics </a></li> <li class="leaf"><a href="/product-type/controlled-substances" id="main-menu-4291">Controlled Substances</a></li> <li class="leaf"><a href="/product-type/tocriscreen-compound-libraries" id="main-menu-4366">Compound Libraries</a></li> <li class="leaf"><a href="/product-type/fluorescence-imaging" id="main-menu-4321">Fluorescence Imaging</a></li> <li class="leaf"><a href="/product-type/gmp-ancillary-material-grade-small-molecules" id="main-menu-14146">GMP &amp; Ancillary Material Grade Small Molecules</a></li> <li class="leaf"><a href="/product-type/optopharmacology" id="main-menu-12761">Optopharmacology</a></li> <li class="leaf"><a href="/product-type/targeted-protein-degradation" class="menu-item-updated" id="main-menu-13196">PROTACs &amp; Targeted Protein Degradation</a></li> <li class="leaf"><a href="/product-type/reagents" id="main-menu-4331">Reagents</a></li> <li class="leaf"><a href="/product-type/stapled-peptides" id="main-menu-15251">Stapled Peptides</a></li> <li class="last leaf"><a href="/product-type/toxins" id="main-menu-4296">Toxins</a></li> </ul></li> <li class="expanded dropdown"><a href="/research-area" id="main-menu-7406" data-target="#">Research Area <span class="caret"></span></a><div class="menu_toggle"></div><ul class="third-level-menu"><li class="first leaf"><a href="/research-area/cancer-research" class="menu-item-updated" id="main-menu-7411">Cancer</a></li> <li class="leaf"><a href="/research-area/cardiovascular-system-research" id="main-menu-7416">Cardiovascular System</a></li> <li class="leaf"><a href="/research-area/cell-and-gene-therapy" id="main-menu-15266">Cell and Gene Therapy</a></li> <li class="leaf"><a href="/research-area/covid-19-research" id="main-menu-15306">COVID-19 Research</a></li> <li class="leaf"><a href="/research-area/endocrinology-research" id="main-menu-7421">Endocrinology</a></li> <li class="leaf"><a href="/research-area/immunology-research" id="main-menu-7426">Immunology</a></li> <li class="leaf"><a href="/research-area/infectious-disease" id="main-menu-15296">Infectious Disease</a></li> <li class="leaf"><a href="/research-area/neuroscience-research" id="main-menu-7431">Neuroscience</a></li> <li class="leaf"><a href="/research-area/pain-and-inflammation-research" id="main-menu-7436">Pain &amp; Inflammation</a></li> <li class="last leaf"><a href="/research-area/respiratory-system-research" id="main-menu-7441">Respiratory System</a></li> </ul></li> <li class="last leaf"><a href="/product-type/new-products" id="main-menu-3996">New Products</a></li> </ul></li> <li class="expanded dropdown"><a href="/support" id="main-menu-578" data-target="#">Support <span class="caret"></span></a><div class="menu_toggle"></div><ul class="dropdown-menu short"><li class="first leaf"><a href="/support/customer-support" id="main-menu-13886">Customer Support</a></li> <li class="leaf"><a href="/support/technical-support" id="main-menu-13881">Technical Support</a></li> <li class="leaf"><a href="/support/contact-us" id="main-menu-7466">Contact Us</a></li> <li class="leaf"><a href="/distributors" id="main-menu-7471">Distributors</a></li> <li class="leaf"><a href="/support/leave-feedback" rel="nofollow" id="main-menu-8151">Leave Feedback</a></li> <li class="leaf"><a href="/scholarship" id="main-menu-13181">Scholarship Program</a></li> <li class="leaf"><a href="/reviews" rel="nofollow" id="main-menu-9596">Submit a Review</a></li> <li class="leaf"><a href="/support/promotions" id="main-menu-13351">Promotions</a></li> <li class="leaf"><a href="/support/bulk-quantities-form" rel="nofollow" id="main-menu-9466">Bulk Quantity Discounts</a></li> <li class="leaf"><a href="/support/gmp-compound-inquiry" rel="nofollow" id="main-menu-13201">GMP Compound Register Interest</a></li> <li class="last leaf"><a href="/support/screening-inquiry" id="main-menu-15291">Screening Inquiry</a></li> </ul></li> <li class="expanded active-trail active dropdown"><a href="/resources" class="active-trail" id="main-menu-579" data-target="#">Resources <span class="caret"></span></a><div class="menu_toggle"></div><ul class="dropdown-menu short"><li class="first leaf"><a href="/signaling-pathways" title="Signaling Pathways" id="main-menu-7341">Signaling Pathways</a></li> <li class="leaf"><a href="/resources/peptide-nomenclature-guide" id="main-menu-13811">Peptide Nomenclature Guide</a></li> <li class="leaf"><a href="/resources/pharmacological-glossary" id="main-menu-13816">Pharmacological Glossary</a></li> <li class="leaf"><a href="/resources/useful-abbreviations" id="main-menu-13821">Useful Abbreviations</a></li> <li class="leaf"><a href="/resources/dilution-calculator" id="main-menu-13826">Dilution Calculator</a></li> <li class="leaf"><a href="/resources/molarity-calculator" id="main-menu-13831">Molarity Calculator</a></li> <li class="leaf"><a href="/resources/reconstitution-calculator" id="main-menu-13836">Reconstitution Calculator</a></li> <li class="leaf"><a href="/resources/protocols" id="main-menu-13186">Protocols</a></li> <li class="leaf active-trail active"><a href="/resources/tocris-blog" class="active-trail active" id="main-menu-12776">Tocris Blog</a></li> <li class="leaf"><a href="/resources/webinars-and-videos" id="main-menu-13136">Webinars &amp; Videos</a></li> <li class="last leaf"><a href="/resources/spectral-viewer" id="main-menu-14186">Spectra Viewer</a></li> </ul></li> <li class="expanded dropdown"><a href="/services" id="main-menu-13171" data-target="#">Services <span class="caret"></span></a><div class="menu_toggle"></div><ul class="dropdown-menu short"><li class="first leaf"><a href="/services/custom-synthesis" id="main-menu-13781">Custom Synthesis</a></li> <li class="leaf"><a href="/services/chemical-analysis" id="main-menu-13786">Chemical Analysis</a></li> <li class="leaf"><a href="/services/chemical-sourcing" id="main-menu-13791">Chemical Sourcing</a></li> <li class="leaf"><a href="/services/facilities" id="main-menu-13796">Facilities</a></li> <li class="leaf"><a href="/services/expertise" id="main-menu-13801">Expertise</a></li> <li class="leaf"><a href="/services/why-choose-tocris" id="main-menu-13806">Why Choose Tocris?</a></li> <li class="leaf"><a href="/services/request-quote" id="main-menu-15156">Request Quote</a></li> <li class="leaf"><a href="/about-tocris/tocriscreen-pro-custom-compound-library-service" id="main-menu-16551">Custom Compound Library Service</a></li> <li class="leaf"><a href="/services/custom-degrader-services" id="main-menu-15101">Custom Degrader Services</a></li> <li class="last leaf"><a href="/protac-panel-builder" id="main-menu-15406">PROTAC庐 Panel Builder</a></li> </ul></li> <li class="expanded dropdown"><a href="/literature" id="main-menu-7451" data-target="#">Literature <span class="caret"></span></a><div class="menu_toggle"></div><ul class="dropdown-menu short"><li class="first leaf"><a href="/literature/life-science-posters" id="main-menu-6431">Life Science Posters</a></li> <li class="leaf"><a href="/literature/scientific-posters" id="main-menu-15146">Scientific Meeting Posters</a></li> <li class="leaf"><a href="/literature/product-guides" id="main-menu-6441">Product Guides &amp; Listings</a></li> <li class="leaf"><a href="/literature/research-bulletins" id="main-menu-6446">Research Bulletins</a></li> <li class="leaf"><a href="/literature/scientific-reviews" id="main-menu-6436">Scientific Reviews</a></li> <li class="leaf"><a href="/literature/signup" rel="nofollow" id="main-menu-9306">Sign Up for E-Alerts</a></li> <li class="last leaf"><a href="/literature/literature-request" rel="nofollow" id="main-menu-9311">Request Literature</a></li> </ul></li> <li class="expanded dropdown"><a href="/about-tocris" id="main-menu-14011" data-target="#">About Tocris <span class="caret"></span></a><div class="menu_toggle"></div><ul class="dropdown-menu short"><li class="first leaf"><a href="/about-tocris/your-supplier-of-choice" id="main-menu-14131">Your Supplier of Choice</a></li> <li class="leaf"><a href="/about-tocris/tocris-history" id="main-menu-13856">Tocris History</a></li> <li class="leaf"><a href="/about-tocris/tocris-in-the-news" id="main-menu-13851">Tocris in the News</a></li> <li class="leaf"><a href="/about-tocris/tocris-events" id="main-menu-13871">Events &amp; Conferences</a></li> <li class="leaf"><a href="/about-tocris/licensing" id="main-menu-13866">Licensing</a></li> <li class="leaf"><a href="/about-tocris/our-ethos" id="main-menu-13861">Our Ethos</a></li> <li class="leaf"><a href="/about-tocris/environment" id="main-menu-13876">Environment</a></li> <li class="last leaf"><a href="/about-tocris/careers-at-tocris" id="main-menu-13846">Careers</a></li> </ul></li> <li class="last leaf"><a href="/support/contact-us" id="main-menu-7501">Contact Us</a></li> </ul> </section> </div> </nav> </div> </header> <div class="breadcrumbs_wrapper"> <div class="breadcrumbs_container"> <div class="breadcrumb"><a href="/">Home</a> <span class="breadcrumb_separator">/</span> <a href="/resources">Resources</a> <span class="breadcrumb_separator">/</span> <a href="/resources/tocris-blog">Tocris Blog</a> <span class="breadcrumb_separator">/</span> Blogs for April 2020</div> </div> </div> <div class="main-container container"> <a id="main-content"></a> <div class="row"> <div id="main_content" class="col-xs-12 col-sm-8 col-md-9 blog" itemscope itemtype="http://schema.org/Blog"> <h1>Blogs for April 2020</h1> <div> <div class="region region-content"> <section id="block-system-main" class="block block-system clearfix"> <div class="view view-blog view-id-blog view-display-id-page view-dom-id-33c84f971b5bbfae12b802e4e3d28e97"> <div class="view-header"> <p>Welcome to the Tocris blog! If you鈥檙e looking for fresh insights into new tools for life science research, or are interested in the latest news and events from Tocris then you鈥檙e in the right place. Read on to discover our latest content.</p> <p>If you would like to suggest a topic for our next blog post please fill in our <a href="/support/leave-feedback" title="Suggest a topic for our next blog post" rel="nofollow">feedback form</a>. </p><hr /> </div> <div class="view-content"> <div class="views-row views-row-1 views-row-odd views-row-first views-row-last"> <div class="views-field views-field-nothing"> <span class="field-content"><article> <a href="/resources/tocris-blog/existing-drugs-targeting-sars-cov-2-and-coronaviruses"><h2 itemprop="name headline">Existing Drugs Targeting SARS-CoV-2 and Coronaviruses</h2></a> <time class="blog-item-date" itemprop="datePublished" content="April 20 2020">Monday, 20th April 2020</time> <div><img alt="Existing Drugs Targeting SARS-CoV-2 and Coronaviruses" src="https://resources.tocris.com/images/blog/banners/coronavirus-blog-post-header-845x150.png" title="Existing Drugs Targeting SARS-CoV-2 and Coronaviruses" /></div> <p><em>All Tocris products mentioned in this blog post are for biomedical research use only. They are not intended for human or veterinary use.</em></p> <p>The coronavirus family, named for their crown-like shape, cause...</p> <a href="/resources/tocris-blog/existing-drugs-targeting-sars-cov-2-and-coronaviruses" class="btn btn-primary">Read more</a> </article> </span> </div> </div> </div> </div> </section> <section id="block-block-16" class="block block-block clearfix"> <!-- Start of Invitations --> <div class="embeddedServiceInvitation" id="snapins_invite" aria-live="assertive" role="dialog" aria-atomic="true" style="display: none;"> <div class="embeddedServiceInvitationHeader" aria-labelledby="snapins_titletext" aria-describedby="snapins_bodytext" style="height:48px;"> <img id="embeddedServiceAvatar" /> <span class="embeddedServiceTitleText" id="snapins_titletext">Need help?</span> <button type="button" id="closeInvite" class="embeddedServiceCloseIcon" aria-label="Exit invitation">&times;</button> </div> <div class="embeddedServiceInvitationBody"> <p id="snapins_bodytext">How can we help you?</p> </div> <div class="embeddedServiceInvitationFooter" aria-describedby="snapins_bodytext"> <button type="button" class="embeddedServiceActionButton" id="rejectInvite">Close</button> <button type="button" class="embeddedServiceActionButton" id="acceptInvite">Start Chat</button> </div> </div> </section> </div> </div> </div><!--end main_content--> <div id="sidebar" class="col-xs-12 col-sm-4 col-md-3"> <div class="region region-sidebar"> <section id="block-block-11" class="block block-block clearfix"> <div class="widget"> <div class="widget_title">Blog Categories</div> <div class="widget_content"> <div class="form-group"> <select class="form-control" id="blog_topic_select" title="Select Blog Category"> <option value="">Select Category</option> <option value="resources/tocris-blog/blog-categories/cancer">Cancer</option><option value="resources/tocris-blog/blog-categories/epigenetics">Epigenetics</option><option value="resources/tocris-blog/blog-categories/gmp">GMP</option><option value="resources/tocris-blog/blog-categories/immunology">Immunology</option><option value="resources/tocris-blog/blog-categories/infectious-diseases">Infectious Diseases</option><option value="resources/tocris-blog/blog-categories/neuroscience">Neuroscience</option><option value="resources/tocris-blog/blog-categories/new-products">New Products</option><option value="resources/tocris-blog/blog-categories/news">News</option><option value="resources/tocris-blog/blog-categories/organoids">Organoids</option><option value="resources/tocris-blog/blog-categories/sars-cov-2">SARS-CoV-2</option><option value="resources/tocris-blog/blog-categories/small-molecules">Small Molecules</option><option value="resources/tocris-blog/blog-categories/stem-cells">Stem Cells</option><option value="resources/tocris-blog/blog-categories/targeted-protein-degradation">Targeted Protein Degradation</option><option value="resources/tocris-blog/blog-categories/tocriscreen-compound-libraries">Tocriscreen Compound Libraries</option> </select> </div> </div><!--widget_content--> </div><!--end widget--> <div class="widget"> <div class="widget_title">Blog Archives</div> <div class="widget_content"> <ul> <li><a href="/resources/tocris-blog/2022/7">July 2022</a></li><li><a href="/resources/tocris-blog/2021/10">October 2021</a></li><li><a href="/resources/tocris-blog/2021/8">August 2021</a></li><li><a href="/resources/tocris-blog/2021/7">July 2021</a></li><li><a href="/resources/tocris-blog/2021/4">April 2021</a></li><li><a href="/resources/tocris-blog/2021/3">March 2021</a></li><li><a href="/resources/tocris-blog/2021/2">February 2021</a></li><li><a href="/resources/tocris-blog/2020/12">December 2020</a></li><li><a href="/resources/tocris-blog/2020/10">October 2020</a></li><li><a href="/resources/tocris-blog/2020/8">August 2020</a></li><li><a href="/resources/tocris-blog/2020/4">April 2020</a></li><li><a href="/resources/tocris-blog/2019/11">November 2019</a></li><li><a href="/resources/tocris-blog/2019/9">September 2019</a></li><li><a href="/resources/tocris-blog/2019/8">August 2019</a></li><li><a href="/resources/tocris-blog/2019/7">July 2019</a></li><li><a href="/resources/tocris-blog/2018/11">November 2018</a></li><li><a href="/resources/tocris-blog/2018/10">October 2018</a></li><li><a href="/resources/tocris-blog/2018/6">June 2018</a></li><li><a href="/resources/tocris-blog/2018/5">May 2018</a></li><li><a href="/resources/tocris-blog/2018/4">April 2018</a></li><li><a href="/resources/tocris-blog/2018/2">February 2018</a></li><li><a href="/resources/tocris-blog/2018/1">January 2018</a></li><li><a href="/resources/tocris-blog/2017/11">November 2017</a></li> </ul> </div><!--widget_content--> </div><!--end widget--> </section> </div> </div><!--end sidebar--> </div><!--end row--> </div><!--main-container--> <footer id="footer_wrapper" class="container-fluid"> <div id="footer_wrapper_container" class="row"> <div id="footer" class="container"> <div id="footer_container" class="row"> <nav class="footer_column footer_column_1 col-xs-12 col-sm-3"> <div class="region region-footer-column-1"> <section id="block-menu-menu-corporate-menu" class="block block-menu clearfix"> <h6 class="block-title">Corporate</h6> <ul class="menu nav"><li class="first leaf"><a href="/about-tocris" id="menu-corporate-menu-14021">About Us</a></li> <li class="leaf"><a href="/about-tocris/careers-at-tocris" id="menu-corporate-menu-14026">Careers</a></li> <li class="leaf"><a href="/about-tocris/tocris-events" id="menu-corporate-menu-14031">Events</a></li> <li class="leaf"><a href="/support/terms-and-conditions-of-sale" id="menu-corporate-menu-591">Terms &amp; Conditions</a></li> <li class="last leaf"><a href="/about-tocris/tocris-in-the-news" id="menu-corporate-menu-594">Tocris in the News</a></li> </ul> </section> </div> </nav> <nav class="footer_column footer_column_2 col-xs-12 col-sm-3"> <div class="region region-footer-column-2"> <section id="block-menu-menu-support-menu" class="block block-menu clearfix"> <h6 class="block-title">Support</h6> <ul class="menu nav"><li class="first leaf"><a href="/support/contact-us" id="menu-support-menu-603">Contact Us</a></li> <li class="leaf"><a href="/support/customer-support" id="menu-support-menu-14036">Customer Support</a></li> <li class="leaf"><a href="/distributors" id="menu-support-menu-601">Distributors</a></li> <li class="leaf"><a href="/about-tocris/licensing" id="menu-support-menu-14041">Licensing</a></li> <li class="leaf"><a href="/resources" id="menu-support-menu-14046">Scientific Resources</a></li> <li class="last leaf"><a href="/support/technical-support" id="menu-support-menu-14051">Technical Support</a></li> </ul> </section> </div> </nav> <nav class="footer_column footer_column_3 col-xs-12 col-sm-3"> <div class="region region-footer-column-3"> <section id="block-menu-menu-brands-menu" class="block block-menu clearfix"> <h6 class="block-title">Bio-Techne Brands</h6> <ul class="menu nav"><li class="first leaf"><a href="https://www.rndsystems.com/" title="" target="_blank" id="menu-brands-menu-605">R&amp;D Systems</a></li> <li class="leaf"><a href="https://www.novusbio.com" title="" target="_blank" id="menu-brands-menu-606">Novus Biologicals</a></li> <li class="leaf"><a href="/" title="" id="menu-brands-menu-607">Tocris Bioscience</a></li> <li class="leaf"><a href="https://www.bio-techne.com/brands/proteinsimple" target="_blank" id="menu-brands-menu-608">ProteinSimple</a></li> <li class="last leaf"><a href="https://acdbio.com" title="" target="_blank" id="menu-brands-menu-9731">ACD</a></li> </ul> </section> </div> </nav> <div class="footer_column footer_column_4 col-xs-12 col-sm-3"> <div class="region region-footer-column-4"> <section id="block-block-2" class="block block-block clearfix"> <h6 class="block-title">Stay Connected</h6> <p>Get the latest news, product updates, and promotions:</p> <p><a class="btn btn-primary" href="/literature/signup" rel="nofollow">Sign Up for E-Alerts</a></p> <p>Follow Tocris:</p> <p><a class="social_link" href="https://www.linkedin.com/company/tocris-bioscience/" target="_blank" rel="nofollow"><span class="icon-linkedin-square">聽</span></a> <a class="social_link" href="https://www.facebook.com/TocrisBioscience/" target="_blank"><span class="icon-facebook-square">聽</span></a> <a class="social_link" href="https://twitter.com/Tocris" target="_blank"><span class="icon-twitter-square">聽</span></a></p> </section> </div> </div> </div> </div> </div> </footer> <div id="copyright_wrapper" class="container-fluid"> <div id="copyright_wrapper_container" class="row"> <div id="copyright" class="container"> <div id="copyright_container" class="row"> <div id="copyright_content" class="col-xs-12"> <p> <div class="region region-copyright"> <section id="block-block-4" class="block block-block clearfix"> &copy; Copyright 2024 Tocris Bioscience. All Rights Reserved. <a href="/support/privacy-and-cookie-policy">Privacy and Cookie Policy</a> | <a href="/sitemap">Site Map</a> </section> </div> </p> </div> </div> </div> </div> </div> <script>var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.async = true; hm.defer = true; hm.src = "//hm.baidu.com/hm.js?7d34c554a46d6206cd64f92f2c696096"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();</script> <script src="https://www.tocris.com/sites/tocris.com/files/js/js_MRdvkC2u4oGsp5wVxBG1pGV5NrCPW3mssHxIn6G9tGE.js"></script> <script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"bam.nr-data.net","licenseKey":"76fb58fb05","applicationID":"788348528,30870807","transactionName":"YFdbZBFZXxdWAhAMVlkdeFMXUV4KGBcNAE5EbUlRBF0=","queueTime":24,"applicationTime":341,"atts":"TBBYEllDTBk=","errorBeacon":"bam.nr-data.net","agent":""}</script></body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10