Ponceau S Staining Solution (5225) by Tocris, Part of Bio-Techne

<!DOCTYPE html> <html lang="en" dir="ltr" prefix="og: https://ogp.me/ns#"> <head> <meta charset="utf-8" /> <noscript><style>form.antibot * :not(.antibot-message) { display: none !important; }</style> </noscript><meta name="applicable-device" content="pc,mobile" /> <link rel="canonical" href="https://www.bio-techne.com/p/staining-kits-reagents/ponceau-s-staining-solution_5225" /> <meta property="og:site_name" content="Bio-Techne" /> <meta property="og:type" content="Website" /> <meta property="og:url" content="https://www.bio-techne.com/" /> <meta name="Generator" content="Drupal 10 (https://www.drupal.org)" /> <meta name="MobileOptimized" content="width" /> <meta name="HandheldFriendly" content="true" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <script type="application/ld+json">{ "@context": "https://schema.org", "@graph": [ { "@type": "WebPage", "@id": "https://www.bio-techne.com/p/staining-kits-reagents/ponceau-s-staining-solution_5225", "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.bio-techne.com/" }, { "@type": "ListItem", "position": 2, "name": "Buffers, Chelators and Reagents", "item": "https://www.bio-techne.com/t/buffers-chelators-and-reagents" }, { "@type": "ListItem", "position": 3, "name": "Buffers, Chelators and Reagents Staining Kits and Reagents", "item": "https://www.bio-techne.com/t/buffers-chelators-and-reagents/staining-kits-reagents" } ] } } ] }</script> <meta http-equiv="x-dns-prefetch-control" content="on" /> <meta http-equiv="x-ua-compatible" content="ie=edge" /> <meta name="keywords" content="Ponceau S Staining Solution stain detect protein bands western blotting Labels and Stains 5225 Labels and Stains" /> <meta name="description" content="Ponceau S Staining Solution : Stain used to detect protein bands after Western blotting." /> <script type="application/ld+json" id="json-ld">[{"@context":"http://schema.org","@type":"Product","additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","ratingValue":4,"reviewCount":3,"worstRating":"1","bestRating":"5"},"alternateName":"3-Hydroxy-4-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-2,7-naphthalenedisulfonic acid tetrasodium salt","brand":{"@type":"Brand","name":"Tocris Bioscience"},"description":"Stain used to detect protein bands after Western blotting","image":[{"@type":"ImageObject","url":"https://resources.bio-techne.com/images/products/structures/ponceau-s-staining-solution_5225.png","description":"Ponceau S Staining Solution | CAS No. 6226-79-5"}],"isRelatedTo":[],"itemcondition":"new","mpn":5225,"name":"Ponceau S Staining Solution","productID":5225,"review":[{"@type":"Review","author":{"@type":"Person","name":"Anonymous"},"datePublished":"Dec 23 2019 9:18AM","name":"Stain to detect protein bands and confirm sucessful transfer prior to antibody incubation.","reviewRating":{"@type":"Rating","bestRating":"5","ratingValue":4,"worstRating":"1"}},{"@type":"Review","author":{"@type":"Person","name":"Luiz Alexandre Magno"},"datePublished":"Jul 3 2018 9:41AM","name":"Best staining for tracking protein transfer in western blot","reviewRating":{"@type":"Rating","bestRating":"5","ratingValue":5,"worstRating":"1"}},{"@type":"Review","author":{"@type":"Person","name":"Anonymous"},"datePublished":"Jan 5 2018 2:43PM","name":"Western blot confirmation","reviewRating":{"@type":"Rating","bestRating":"5","ratingValue":4,"worstRating":"1"}}],"sku":5225,"url":"https://www.bio-techne.com/p/staining-kits-reagents/ponceau-s-staining-solution_5225"},{"@context":"http://schema.org","@type":"AskAction","question":[]}]</script> <link rel="alternate" hreflang="en" href="https://www.bio-techne.com/p/staining-kits-reagents/ponceau-s-staining-solution_5225" /> <link rel="alternate" hreflang="zh-hans" href="https://www.bio-techne.com/cn/p/staining-kits-reagents/ponceau-s-staining-solution_5225" /> <link rel="icon" href="/themes/custom/bio_techne_global/favicon.ico" type="image/vnd.microsoft.icon" /> <link rel="preconnect" href="https://resources.bio-techne.com" /> <link rel="preconnect" href="https://resources.tocris.com" /> <link rel="preconnect" href="https://i.icomoon.io" /> <link rel="preconnect" href="https://cdn.icomoon.io" /> <link rel="dns-prefetch" href="https://connect.facebook.net" /> <link rel="dns-prefetch" href="https://resources.bio-techne.com" /> <link rel="dns-prefetch" href="https://snap.licdn.com" /> <link rel="dns-prefetch" href="https://www.google-analytics.com" /> <link rel="dns-prefetch" href="https://munchkin.marketo.net" /> <link rel="dns-prefetch" href="https://resources.tocris.com" /> <link rel="dns-prefetch" href="https://i.icomoon.io" /> <link rel="dns-prefetch" href="https://cdn.icomoon.io" /> <title>Ponceau S Staining Solution (5225) by Tocris, Part of Bio-Techne</title> <link rel="stylesheet" media="all" href="/sites/default/files/css/css_DTGvpHg4536VH90j6ZyHstCjUCmVVmvIJNkXJAE1BrM.css?delta=0&language=en&theme=bio_techne_global&include=eJx9kWFuwzAIhS8Uz0eysE0TVGIyINuy0y9LWm-qqv4yfDzb8FC0RZrRByaHzJguxI4atfNw8ME2c5xjBsMhkyTHMjVMI0sGjucRzDemNg5F5EqYmjhdqICTtHiy8J-FzFKuw6JS1-JpgREtAvMRDJnhe4ssUM8n5xm1YLwHgSkr6Nav74W9ZWxusQCXlcFF7Vm5gkPCL5gXxqeCGwr7B60GllFeqRp-BirSXmlo3mfqgt8GbEL06FKULHTwYMY9U9ynwZpuuT3IFA9XWj1sTQVUVkPuKkPQMsXzSBm025neVypX0brvvDv7x96ODf0AU6Paew" /> <link rel="stylesheet" media="all" href="/sites/default/files/css/css_d9gn2GRzRb_AMxXfgjVqY5zLMXvuwkXc1qKvoeAAIxE.css?delta=1&language=en&theme=bio_techne_global&include=eJx9kWFuwzAIhS8Uz0eysE0TVGIyINuy0y9LWm-qqv4yfDzb8FC0RZrRByaHzJguxI4atfNw8ME2c5xjBsMhkyTHMjVMI0sGjucRzDemNg5F5EqYmjhdqICTtHiy8J-FzFKuw6JS1-JpgREtAvMRDJnhe4ssUM8n5xm1YLwHgSkr6Nav74W9ZWxusQCXlcFF7Vm5gkPCL5gXxqeCGwr7B60GllFeqRp-BirSXmlo3mfqgt8GbEL06FKULHTwYMY9U9ynwZpuuT3IFA9XWj1sTQVUVkPuKkPQMsXzSBm025neVypX0brvvDv7x96ODf0AU6Paew" /> <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"p\/staining-kits-reagents\/ponceau-s-staining-solution_5225","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"gtm":{"tagId":null,"settings":{"data_layer":"dataLayer","include_environment":false},"tagIds":["GTM-N2MWQDR"]},"gtag":{"tagId":"","consentMode":false,"otherIds":[],"events":[],"additionalConfigInfo":[]},"ajaxPageState":{"libraries":"eJx9k-2WoyAMhm8IhkviBEyVbSRuiJ06Vz9Rq53t9swfCQ-v-uaDVDgq5qFi7IkTUEjM2lRgirmrLv13vi--6UKl9m8EJfPI_O7VEbsC3guOrOhvpUNeVQ8RlRtG6LFqOKFfod-ghUlAFpcIvpZADJ2FzKMg5CFO5Y4UOlAgWFD8NLcBxSWNWAeoGbuIZmxEyRiS-oP6k_pWFD_NlMeb_a-5U34q9jzeHBzeDhD_ziVfWTqUp-jJPsx4vpqarwVjZS2XkkEL17Az_5P5XX3mFhIOcCsszSFB05LjBDrEuaFEyJlncx8egVVbZ6l-siKazXp1PXNPGBX60Nvjdf8Bf-D-LxxdqYpSNzdA5euwat-XxTckzLq79BNBxoHJsnSTcDdnjVaBieta05CB8kygq_k3x2uOEe8wToRvBQ_krdy188Q9_6Yqo2X9m6Dip7d5radmNWCDgxqUs5TmT3BK1kpaeYm24AUfO7HOqM3cY_8qk33qardVMmYQtu7RqWoIkoewLzGBOMFm5tt6RxSSteZSyHoSntxv3LWlKY4hQUO3TUSpF5Zxb9kK_A9wXONvkFuWtA","theme":"bio_techne_global","theme_token":null},"ajaxTrustedUrl":[],"dataLayer":{"defaultLang":"en","languages":{"en":{"id":"en","name":"English","direction":"ltr","weight":0},"zh-hans":{"id":"zh-hans","name":"Chinese, Simplified","direction":"ltr","weight":1},"ja":{"id":"ja","name":"Japanese","direction":"ltr","weight":2}}},"internationalization":{"origin":{"id":"sg","label":"SG","country_name":"Singapore","alternate_spellings":"SG","country_enabled":true,"country_encased":false,"commerce_enabled":false,"credit_cards_enabled":true,"region":"North America - ROW","currency":"USD","localities":"","phone_pattern":"","country_shipping":"0","shipping_delay":3,"country_contact_message":"","product_block_message":"","default_language_setting":"none","default_contact_email":""},"languagePrefix":"\/"},"bloomreach_pixel":{"br_info":{"acct_id":"6368","domain_key":"biotechne"},"page_info":{"ptype":"product"},"order_info":{"order_id":""},"user_info":{"uid":0},"searchbar":{"enabled":"1","form":".product-search-form","input":"#edit-keywords"},"atc":{"enabled":"1","form":".add-to-cart-block"},"product_info":{"prod_name":"Ponceau S Staining Solution","prod_id":"5225","sku":"5225\/500ML"}},"user":{"uid":0,"permissionsHash":"085655eba91c5b5dd7808236555504ceb824f9fddd71e3c0265b4003df711142"}}</script> <script src="/sites/default/files/js/js_VXwrJf_GoEAY9I4SWeDh30VrU0-JgQhDzf_eoQcyzA4.js?scope=header&delta=0&language=en&theme=bio_techne_global&include=eJxtUtFy7SAI_KFw_SQHkSbeGskgOW369SXJSabtnCdx0WVZSEWMaWoca3lwxJGbhXSBsINwgB4mRd2GjIYVN9aQeMJHEe0DV-xWKC5oU1w7a0QiWZv18AxA2VZtsDiZU7X3wYvEZ-mxSsIakoh1U1wi5fYifx7QbXOCcRhFxsrRcAyjzb-vOP69_8P_-Dkki9wmbMQ5Msk8sxKHZHChcKPQi_FHyQz88P77cD-_X5yCPCHvhWMTK2-F0Iq0cGLwE4NUhV71PXMuCO7Q7LbDw0vKsKjklSzufrmJtR7BkCp-baEK5hdyrgldfz2xSNu1B8JKa0Xbh_Ui_YSgzF7lfrBPuk_MFkxIS4cb-CNPT9NaPvqMhCq-BNXViszKSFNcyifXcO8OLKsT6c3TGZWmcB4xoQ6lGWs7CLGWr8tVXyXdwMnZ5R6GwlKReJKane_YvdLeROfzxw7AD-Danm-ueyqv"></script> <script src="/modules/contrib/google_tag/js/gtm.js?snbwxk"></script> <script src="/modules/contrib/google_tag/js/gtag.js?snbwxk"></script> <script src="/sites/default/files/js/js_noO6VL3JUON9fTBkbqcAjEkLsfpTqx94dWIfXpNxuMg.js?scope=header&delta=3&language=en&theme=bio_techne_global&include=eJxtUtFy7SAI_KFw_SQHkSbeGskgOW369SXJSabtnCdx0WVZSEWMaWoca3lwxJGbhXSBsINwgB4mRd2GjIYVN9aQeMJHEe0DV-xWKC5oU1w7a0QiWZv18AxA2VZtsDiZU7X3wYvEZ-mxSsIakoh1U1wi5fYifx7QbXOCcRhFxsrRcAyjzb-vOP69_8P_-Dkki9wmbMQ5Msk8sxKHZHChcKPQi_FHyQz88P77cD-_X5yCPCHvhWMTK2-F0Iq0cGLwE4NUhV71PXMuCO7Q7LbDw0vKsKjklSzufrmJtR7BkCp-baEK5hdyrgldfz2xSNu1B8JKa0Xbh_Ui_YSgzF7lfrBPuk_MFkxIS4cb-CNPT9NaPvqMhCq-BNXViszKSFNcyifXcO8OLKsT6c3TGZWmcB4xoQ6lGWs7CLGWr8tVXyXdwMnZ5R6GwlKReJKane_YvdLeROfzxw7AD-Danm-ueyqv"></script> </head> <body> <a href="#main-content" class="visually-hidden focusable"> Skip to main content </a> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-N2MWQDR" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas> <div id="page-wrapper"> <div id="page"> <header id="header" class="header" role="banner" aria-label="Site header"> <div class="section layout-container clearfix"> <section id="site-header__top"> <div class="container-fluid container-wide"> <div class="row m___navigation-utility-top"> <div class="col-xl-2 col-lg-12 text-xl-left text-lg-center"> <div id="site-header__logo" class="valign d-none d-lg-block mb-md-3"> <div> <div id="block-sitebranding" class="site-branding system_branding_block"> <a href="/" title="Home" rel="home" class="site-branding__logo"> <img width="160" height="28" src="/themes/custom/bio_techne_global/logo.svg" alt="Home" /> </a> </div> </div> </div> </div> <div class="col d-none d-xl-block text-lg-left text-md-center"> <div class="utility-bar-tagline rotating-text position-absolute"> <p class="ml-xl-4 bt-px_groteskbold text-white mb-0"> Global Developer, Manufacturer, and Supplier of High-Quality<br/> Reagents, Analytical Instruments, and Precision Diagnostics. </p> </div> <div class="utility-bar-brands rotating-text position-absolute ml-xl-4 text-white mb-0"> <div class="row"> <div class="col-2"> <div class="bt-px_groteskbold valign utility-bar-includes">INCLUDES</div> </div> <div class="col-lg-10 col-md-auto bt-inter"> <span class="mr-3">R&D Systems<sup>TM</sup></span> <span class="mr-3">Novus Biologicals<sup>TM</sup></span> <span class="mr-3">Tocris Bioscience<sup>TM</sup></span><br/> <span class="mr-3">ProteinSimple<sup>TM</sup></span> <span class="mr-3">ACD<sup>TM</sup></span> <span class="mr-3">ExosomeDx<sup>TM</sup></span> <span class="mr-3">Asuragen<sup style="font-size:11px;">®</sup></span> <span>Lunaphore<sup>TM</sup></span> </div> </div> </div> </div> <div class="col-xl-auto col-lg-12"> <div class="row"> <div class="col text-xl-left text-center"> </div> </div> <div class="row"> <div class="col text-xl-left text-center"> <nav id="site-header-top__left m___navigation-language"> <div> <div id="block-i18ncountryselect" class="i18n_country_select"> <div id="country-select-block-placeholder"> <div id="country-select-block-spinner" class="spinner-border spinner-border-sm mt-3 ml-3" role="status"> <span class="sr-only">Loading...</span> </div> </div> </div> </div> </nav> </div> </div> </div> </div> </div> </section> <div id="header-bg" class="bg-bt-secondary"> <section id="site-header__middle"> <div class="container-fluid container-wide"> <div class="row search-row"> <div id="hamburger-col" class="col-3 col-sm-3 col-md-2 d-block d-lg-none"> <button class="navbar-toggler collapsed" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> <span class="icon-bar top-bar"></span> <span class="icon-bar middle-bar"></span> <span class="icon-bar bottom-bar"></span> </button> </div> <div class="col-6 col-sm-6 col-md-8 d-block d-lg-none text-center"> <div id="site-header__logo" class="vertical-align mb-3"> <div> <div id="block-sitebranding" class="site-branding system_branding_block"> <a href="/" title="Home" rel="home" class="site-branding__logo"> <img width="160" height="28" src="/themes/custom/bio_techne_global/logo.svg" alt="Home" /> </a> </div> </div> </div> </div> <div id="tools-col" class="col-3 col-md-12 col-lg-auto order-sm-1 order-md-12 order-lg-12"> <div id="site-header__tools" class="vertical-align"> <div class="row"> <div class="col-md-12"> <div class="d-flex justify-content-end justify-content-md-center justify-content-lg-end"> <div class="text-right order-3 cart-not-available user_cart_information_block" id="block-biotechnecartinformation"> <span ></span> </div> <div class="mr-3 d-none d-md-block order-2 block-quickorderblock quick_order_block" id="block-quickorderblock"> </div> <div class="mr-3 order-1 user_account_information_block" id="block-biotechneuserinformation"> <a class="btn btn-primary" rel="nofollow" href="/account/login" role="button"> <span class="icon icon-bt-icon-user"></span> Sign In / Register </a> </div> </div> </div> </div> </div> </div> <div class="col order-sm-12 order-md-1 order-lg-1"> <div id="site-header__search">  <section role="search" class="vertical-align"> <div> <div class="block-product-search-form-block product_search_form_block" id="block-product-search-form-block"> <div class="row"> <div class="col-sm-12 search-bar mb-md-4"> <form class="product-search-form" action="/search" method="get" id="product-search-form" accept-charset="UTF-8" data-date="2024-11-23 12:11:22"> <div class="container-inline input-group" id="edit-container"> <div class="js-form-type-select"> <select class="dropdown-select text-dark-gray js-search-section-dropdown mr-2 pl-4 pr-5" id="edit-search-type" name="search_type" aria-label="Select search type"> <option value="products">Products</option> <option value="resources">Resources</option> </select> </div> <input placeholder="Search keyword, molecule name, target, catalog number, or product type..." autocomplete="off" class="form-control js-search-bar form-autocomplete form-text required ui-autocomplete-input" title="Search keyword, molecule name, target, catalog number, or product type..." data-autocomplete-path="/ajax/product-search/auto-suggest" type="text" id="product-search-keywords" name="keywords" value="" size="60" maxlength="256" required="required" aria-required="true" data-once="autocomplete" spellcheck="false"> <div class="form-actions" id="edit-actions"> <div class="input-group-append"> <input class="form-submit" type="submit" value=""> </div> </div> </div> </form> </div> </div> </div> </div> </section> </div> </div> </div> </div> </section> <section id="site-header__bottom"> <div class="container-fluid container-wide"> <div class="row"> <div class="col-md-12">  <nav id="main-nav"> <div> <div id="block-bio-techne-global-mainmenublock" class="main_menu_block"> <nav role="navigation" aria-labelledby="block-main-menu" id="block-main-menu" class="contextual-region navbar navbar-expand-md navbar-dark"> <div class="collapse navbar-collapse" id="navbarSupportedContent" data-date="2024-11-22 05:11:30"> <ul class="navbar-nav ml-auto"> <li class="nav-item dropdown d-md-none"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown-quick-order" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> Quick Order <span class="icon-bt-icon-caret-cropped menu-caret js-caret d-inline-block"></span> </a> <div class="dropdown-menu dropdown-menu-quick-order" aria-labelledby="navbarDropdown-quick-order"> <div class="row"> <a href="/commerce/quickorder" class="dropdown-item text-wrap" title="Quick order form" data-drupal-link-system-path="commerce/quickorder">Quick Order Form</a> </div> </div> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown-research-products" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> Research Products <span class="icon-bt-icon-caret-cropped menu-caret js-caret d-inline-block"></span> </a> <div class="dropdown-menu dropdown-menu-research-products" aria-labelledby="navbarDropdown-research-products"> <div class="row"> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Reagents & Kits<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/reagents/antibodies" class="dropdown-item text-wrap" data-drupal-link-system-path="node/276">Antibodies</a> <a href="/reagents/cell-culture-reagents" class="dropdown-item text-wrap" data-drupal-link-system-path="node/156">Cell Culture Reagents</a> <a href="/reagents/compound-libraries" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1096">Compound Libraries</a> <a href="/reagents/elisa-kits" class="dropdown-item text-wrap" data-drupal-link-system-path="node/176">ELISA Kits</a> <a href="/reagents/elispot-kits" class="dropdown-item text-wrap" data-drupal-link-system-path="node/141">ELISpot Kits</a> <a href="/reagents/enzymes" class="dropdown-item text-wrap" data-drupal-link-system-path="node/246">Enzymes</a> <a href="/reagents/fluorescent-dyes-probes" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6191">Fluorescent Dyes and Probes</a> <a href="/reagents/luminex-assays" class="dropdown-item text-wrap" data-drupal-link-system-path="node/181">Luminex Assays</a> <a href="/reagents/proteins" class="dropdown-item text-wrap" data-drupal-link-system-path="node/236">Proteins</a> <a href="/reagents/proteome-profiler-antibody-arrays" class="dropdown-item text-wrap" data-drupal-link-system-path="node/206">Proteome Profiler Antibody Arrays</a> <a href="/reagents/rnascope-ish-technology" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1626">RNAscope ISH Probes & Assays</a> <a href="/reagents/simple-plex-immunoassays" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1531">Simple Plex Immunoassays</a> <a href="/reagents/small-molecules-and-peptides" class="dropdown-item text-wrap" data-drupal-link-system-path="node/371">Small Molecules & Inhibitors</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> GMP Products<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/gmp-products/gmp-proteins" class="dropdown-item text-wrap" data-drupal-link-system-path="node/511">GMP Proteins</a> <a href="/gmp-products/gmp-small-molecules" class="dropdown-item text-wrap" data-drupal-link-system-path="node/366">GMP Small Molecules</a> <a href="/gmp-products/gmp-antibodies" class="dropdown-item text-wrap" data-drupal-link-system-path="node/13266">GMP Antibodies</a> <a href="/gmp-products/gmp-capabilities" class="dropdown-item text-wrap" title="GMP Capabilities" data-drupal-link-system-path="node/1071">GMP Capabilities</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Instruments<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/brands/proteinsimple" class="dropdown-item text-wrap" data-drupal-link-system-path="node/3281">ProteinSimple Instruments</a> <a href="/instruments/ice" title="Our capillary electrophoresis instruments (icIEF and CE-SDS) provide reproducible quantitative analysis for thorough therapeutic protein characterization." class="dropdown-item text-wrap" data-drupal-link-system-path="node/256">iCE Maurice</a> <a href="/instruments/imagers" class="dropdown-item text-wrap" data-drupal-link-system-path="node/536">Imagers</a> <a href="/instruments/luminex" class="dropdown-item text-wrap" data-drupal-link-system-path="node/241">Luminex</a> <a href="/instruments/micro-flow-imaging" class="dropdown-item text-wrap" data-drupal-link-system-path="node/526">Micro-Flow Imaging</a> <a href="/instruments/simple-plex" class="dropdown-item text-wrap" data-drupal-link-system-path="node/541">Simple Plex Ella</a> <a href="/instruments/simple-western" class="dropdown-item text-wrap" data-drupal-link-system-path="node/521">Simple Western</a> <a href="/instruments/single-cell-dispensers" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6361">Single Cell Dispensers</a> <a href="/instruments/single-cell-western" class="dropdown-item text-wrap" data-drupal-link-system-path="node/531">Single-Cell Western</a> <a href="/instruments" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6731">View All Instruments</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Applications<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/methods/bioprocessing" class="dropdown-item text-wrap">Bioprocessing</a> <a href="/applications/crispr" class="dropdown-item text-wrap" data-drupal-link-system-path="node/9356">CRISPR</a> <a href="/applications/electrophysiology" class="dropdown-item text-wrap" data-drupal-link-system-path="node/426">Electrophysiology</a> <a href="/applications/flow-cytometry" class="dropdown-item text-wrap" data-drupal-link-system-path="node/321">Flow Cytometry</a> <a href="/applications/imaging" class="dropdown-item text-wrap" data-drupal-link-system-path="node/10181">Imaging </a> <a href="/applications/immunoassays" class="dropdown-item text-wrap" data-drupal-link-system-path="node/496">Immunoassays</a> <a href="/resources/instrument-applications" class="dropdown-item text-wrap" data-drupal-link-system-path="node/3341">Instrument Applications</a> <a href="/applications/mass-cytometry" class="dropdown-item text-wrap" data-drupal-link-system-path="node/10071">Mass Cytometry (CyTOF)</a> <a href="/applications/spatial-biology" class="dropdown-item text-wrap" data-drupal-link-system-path="node/13416">Spatial Biology</a> <a href="/applications/vaccine-development" class="dropdown-item text-wrap" data-drupal-link-system-path="node/566">Vaccine Development</a> <a href="/applications/western-blotting" class="dropdown-item text-wrap" data-drupal-link-system-path="node/281">Western Blotting</a> <a href="/applications" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6736">View All Applications</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Research Areas<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/research-areas/cancer" class="dropdown-item text-wrap" data-drupal-link-system-path="node/8791">Cancer</a> <a href="/research-areas/cell-biology" class="dropdown-item text-wrap" data-drupal-link-system-path="node/10661">Cell Biology</a> <a href="/research-areas/cell-and-gene-therapy" class="dropdown-item text-wrap" data-drupal-link-system-path="node/51">Cell & Gene Therapy</a> <a href="/research-areas/coronavirus" class="dropdown-item text-wrap" data-drupal-link-system-path="node/576">COVID-19</a> <a href="/research-areas/epigenetics" class="dropdown-item text-wrap" data-drupal-link-system-path="node/9511">Epigenetics</a> <a href="/research-areas/hypoxia" class="dropdown-item text-wrap" data-drupal-link-system-path="node/8846">Hypoxia</a> <a href="/research-areas/immunology" class="dropdown-item text-wrap" data-drupal-link-system-path="node/10601">Immunology</a> <a href="/research-areas/immuno-oncology" class="dropdown-item text-wrap" data-drupal-link-system-path="node/381">Immuno-Oncology</a> <a href="/research-areas/metabolism" class="dropdown-item text-wrap" data-drupal-link-system-path="node/406">Metabolism</a> <a href="/research-areas/neuroscience" class="dropdown-item text-wrap" data-drupal-link-system-path="node/10591">Neuroscience</a> <a href="/research-areas/organoids-3d-culture" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1452">Organoid and 3-D Culture</a> <a href="/research-areas/stem-cells" class="dropdown-item text-wrap" data-drupal-link-system-path="node/161">Stem Cells</a> <a href="/research-areas/targeted-protein-degradation" class="dropdown-item text-wrap" data-drupal-link-system-path="node/376">Targeted Protein Degradation</a> <a href="/research-areas" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6741">View All Research Areas</a> </div> </div> </div> </div> </div> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown-therapeutic-manufacturing" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> Therapeutic Manufacturing <span class="icon-bt-icon-caret-cropped menu-caret js-caret d-inline-block"></span> </a> <div class="dropdown-menu dropdown-menu-therapeutic-manufacturing" aria-labelledby="navbarDropdown-therapeutic-manufacturing"> <div class="row"> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Reagents & Kits<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/reagents/cell-culture-reagents/serum-free-animal-free" class="dropdown-item text-wrap" data-drupal-link-system-path="node/3576">Animal-Free Cell Culture</a> <a href="/reagents/elisa-kits" class="dropdown-item text-wrap" data-drupal-link-system-path="node/176">ELISA Kits</a> <a href="/therapeutic-manufacturing/simple-plex-assays" class="dropdown-item text-wrap" title="Bioprocess impurities and immunotitration" data-drupal-link-system-path="node/1311">Simple Plex Immunoassays</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> GMP Products<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/gmp-products/gmp-proteins" class="dropdown-item text-wrap" data-drupal-link-system-path="node/511">GMP Proteins</a> <a href="/gmp-products/gmp-small-molecules" class="dropdown-item text-wrap" data-drupal-link-system-path="node/366">GMP Small Molecules</a> <a href="/gmp-products/gmp-antibodies" class="dropdown-item text-wrap" data-drupal-link-system-path="node/13266">GMP Antibodies</a> <a href="/gmp-products/gmp-capabilities" class="dropdown-item text-wrap" title="GMP Capabilities" data-drupal-link-system-path="node/1071">GMP Capabilities</a> <a href="/gmp-products/ruo-to-gmp" class="dropdown-item text-wrap" data-drupal-link-system-path="node/3421">Transition to GMP </a> <a href="/gmp-products/loa-request" class="dropdown-item text-wrap" data-drupal-link-system-path="node/13326">DMF/LOA Request</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Instruments<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/brands/proteinsimple" class="dropdown-item text-wrap" data-drupal-link-system-path="node/3281">ProteinSimple Instruments</a> <a href="/instruments/ice" class="dropdown-item text-wrap" data-drupal-link-system-path="node/256">iCE Maurice</a> <a href="/instruments/imagers" class="dropdown-item text-wrap" data-drupal-link-system-path="node/536">Imagers</a> <a href="/instruments/luminex" class="dropdown-item text-wrap" data-drupal-link-system-path="node/241">Luminex</a> <a href="/instruments/micro-flow-imaging" class="dropdown-item text-wrap" data-drupal-link-system-path="node/526">Micro-Flow Imaging</a> <a href="/instruments/simple-plex" class="dropdown-item text-wrap" data-drupal-link-system-path="node/541">Simple Plex Ella</a> <a href="/instruments/simple-western" class="dropdown-item text-wrap" data-drupal-link-system-path="node/521">Simple Western</a> <a href="/instruments/single-cell-dispensers" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6361">Single Cell Dispensers</a> <a href="/instruments/single-cell-western" class="dropdown-item text-wrap" data-drupal-link-system-path="node/531">Single Cell Western</a> <a href="/instruments" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6731">View All Instruments</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Applications<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/methods/bioprocessing" class="dropdown-item text-wrap">Bioprocessing</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Research Areas<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/research-areas/cell-and-gene-therapy" class="dropdown-item text-wrap" data-drupal-link-system-path="node/51">Cell & Gene Therapy</a> <a href="/applications/immuno-oncology-clinical" class="dropdown-item text-wrap" data-drupal-link-system-path="node/2066">Immuno-Oncology</a> </div> </div> </div> </div> </div> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown-diagnostics" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> Diagnostics <span class="icon-bt-icon-caret-cropped menu-caret js-caret d-inline-block"></span> </a> <div class="dropdown-menu dropdown-menu-diagnostics" aria-labelledby="navbarDropdown-diagnostics"> <div class="row"> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Controls & Reagents<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/diagnostics/clinical-quality-controls" class="dropdown-item text-wrap" data-drupal-link-system-path="node/7606">Clinical Quality Controls</a> <a href="/diagnostics/molecular-quality-controls" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5596">Molecular Controls</a> <a href="/diagnostics/controls-reagents/rnascope-ish-probe-high-risk-hpv" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5981">RNAscope™ ISH Probe High Risk HPV</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Kits<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/diagnostics/amplidex-genetic-testing-kits" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5581">Genetics</a> <a href="/diagnostics/quantidex-oncology-testing-kits" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5586">Oncology</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Technology<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/diagnostics/exosome" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5486">Exosome Platform</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> OEM Services<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/diagnostics/ivd-assay-development" class="dropdown-item text-wrap" data-drupal-link-system-path="node/10881">IVD Assay Development</a> <a href="/diagnostics/ivd-contract-manufacturing" class="dropdown-item text-wrap" data-drupal-link-system-path="node/7381">IVD Contract Manufacturing</a> <a href="/diagnostics/molecular-quality-controls/oem-and-commercial-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6781">Molecular Diagnostic OEM Services</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Companion Diagnostics<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/diagnostics/companion-diagnostics" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5631">Companion Diagnostics Services</a> <a href="/diagnostics/companion-diagnostics/multiomics" class="dropdown-item text-wrap" data-drupal-link-system-path="node/10616">Multiomics Platform</a> </div> </div> </div> </div> </div> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown-services" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> Services <span class="icon-bt-icon-caret-cropped menu-caret js-caret d-inline-block"></span> </a> <div class="dropdown-menu dropdown-menu-services" aria-labelledby="navbarDropdown-services"> <div class="row"> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Custom Quotes<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/services/bulk-quotes" class="dropdown-item text-wrap" data-drupal-link-system-path="services/bulk-quotes">Bulk Quote Discounts</a> <a href="/services/custom-formulation" class="dropdown-item text-wrap" data-drupal-link-system-path="services/custom-formulation">Custom Formulation Quotes</a> <a href="/reagents/rnascope-ish-technology/probes/custom" class="dropdown-item text-wrap" data-drupal-link-system-path="node/12571">RNAscope Custom Probe Design Quote</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Custom Services<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/services/custom-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1891">All Custom Services</a> <a href="/services/custom-antibody-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/906">Custom Antibody Services</a> <a href="/services/custom-cell-and-gene-therapy-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1281">Custom Cell & Gene Therapy Services</a> <a href="/services/custom-compound-library-service" class="dropdown-item text-wrap" data-drupal-link-system-path="node/2126">Custom Compound Library Services</a> <a href="/services/custom-elisa-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/261">Custom ELISA Services</a> <a href="/services/gene-engineering-services-tcbuster" class="dropdown-item text-wrap" title="Gene Engineering Services: Bio-Techne" data-drupal-link-system-path="node/1136">Custom Gene Engineering Services</a> <a href="/services/custom-luminex-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/271">Custom Luminex Services</a> <a href="/services/custom-protein-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1441">Custom Protein Services</a> <a href="/services/custom-simple-plex-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6296">Custom Simple Plex Services</a> <a href="/services/custom-targeted-protein-degradation-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/861">Custom Targeted Protein Degradation Services</a> <a href="/services/professional-assay-services-rnascope" class="dropdown-item text-wrap" data-drupal-link-system-path="node/12306">RNAscope Professional Assay Services</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Instrument Services<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/services/certified-service-provider-program" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5446">Certified Service Provider (CSP) Program</a> <a href="/resources/instrument-services" class="dropdown-item text-wrap" data-drupal-link-system-path="node/5471">Contract Services</a> <a href="/services/instrument-services/simple-western-service-plans" class="dropdown-item text-wrap" data-drupal-link-system-path="node/3181">Simple Western Service Plans</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Licensing<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/services/biotechnology-licensing-partnering" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1101">Biotechnology Licensing and Partnering</a> </div> </div> </div> </div> </div> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown-resources" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> Resources <span class="icon-bt-icon-caret-cropped menu-caret js-caret d-inline-block"></span> </a> <div class="dropdown-menu dropdown-menu-resources" aria-labelledby="navbarDropdown-resources"> <div class="row"> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Product & Instrument Tools<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/resources/cofa-finder-tool" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/cofa-finder-tool">Certificate of Analysis (COA) Finder Tool</a> <a href="/resources/calculators" class="dropdown-item text-wrap" data-drupal-link-system-path="node/7416">Calculators</a> <a href="/resources/flow-cytometry-panel-builder" class="dropdown-item text-wrap" data-drupal-link-system-path="node/8821">Flow Cytometry Panel Builder</a> <a href="/luminex-assay-customization-tool" class="dropdown-item text-wrap" data-drupal-link-system-path="luminex-assay-customization-tool">Luminex Assay Customization Tool</a> <a href="/resources/product-insert-lookup-tool" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/product-insert-lookup-tool">Product Insert Lookup Tool</a> <a href="/resources/rnascope-citations" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/rnascope-citations">RNAscope Citations</a> <a href="/resources/simple-plex-panel-builder" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/simple-plex-panel-builder">Simple Plex Panel Builder</a> <a href="/resources/simple-western-kit-builder" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/simple-western-kit-builder">Simple Western Kit Builder</a> <a href="/resources/simple-western-antibody-database" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/simple-western-antibody-database">Simple Western Antibody Database</a> <a href="/resources/single-cell-western-antibody-database" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/single-cell-western-antibody-database">Single-Cell Western Antibody Database</a> <a href="/resources/spectra-viewer" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6176">Spectra Viewer</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Scientific Resources<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/resources/blogs" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/blogs">Blogs</a> <a href="/resources/literature" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/literature">Literature</a> <a href="/resources/podcasts/biotech-podcast-back-of-the-napkin" class="dropdown-item text-wrap" data-drupal-link-system-path="node/8601">Podcasts</a> <a href="/resources/protocols-troubleshooting" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/protocols-troubleshooting">Protocols & Troubleshooting</a> <a href="/resources/scientific-articles" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/scientific-articles">Scientific Articles</a> <a href="/resources/signal-transduction-pathways" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/signal-transduction-pathways">Signal Transduction Pathways</a> <a href="/resources/testimonials" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/testimonials">Testimonials & Interviews</a> <a href="/resources/webinars" class="dropdown-item text-wrap" data-drupal-link-system-path="node/1596">Webinars</a> <a href="/resources/videos" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/videos">Videos</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Instrument Resources<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/resources/instrument-applications" class="dropdown-item text-wrap" data-drupal-link-system-path="node/3341">Instrument Applications</a> <a href="/resources/instrument-citations" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/instrument-citations">Instrument Citations</a> <a href="/resources/protocols" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/protocols">Instrument Protocols</a> <a href="/resources/instrument-software-download-center" class="dropdown-item text-wrap" data-drupal-link-system-path="resources/instrument-software-download-center">Instrument Software</a> </div> </div> </div> </div> </div> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown-about" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> About <span class="icon-bt-icon-caret-cropped menu-caret js-caret d-inline-block"></span> </a> <div class="dropdown-menu dropdown-menu-about" aria-labelledby="navbarDropdown-about"> <div class="row"> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> About Us<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/welcome-to-bio-techne" class="dropdown-item text-wrap" data-drupal-link-system-path="node/876">Welcome to Bio-Techne.com!</a> <a href="/about/about-bio-techne" class="dropdown-item text-wrap" data-drupal-link-system-path="node/16">About Bio-Techne</a> <a href="/brands" class="dropdown-item text-wrap" data-drupal-link-system-path="node/46">Bio-Techne Brands</a> <a href="/about/corporate-and-social-responsibility" class="dropdown-item text-wrap" data-drupal-link-system-path="node/61">Corporate & Social Responsibility</a> <a href="https://investors.bio-techne.com/" target="_blank" class="dropdown-item text-wrap">Investor Relations</a> <a href="/about/quality" class="dropdown-item text-wrap" data-drupal-link-system-path="node/6056">Quality</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Latest at Bio-Techne<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/about/careers" class="dropdown-item text-wrap" data-drupal-link-system-path="node/21">Careers</a> <a href="/about/events" class="dropdown-item text-wrap" data-drupal-link-system-path="node/786">Events</a> <a href="/programs" class="dropdown-item text-wrap" data-drupal-link-system-path="node/4621">Programs & Promotions</a> </div> </div> </div> <div class="col sub-menu-wrapper"> <div class="sub-menu-header"> Support<span class="icon-keyboard_arrow_down submenu-caret"></span> <hr/> <div class="menu-children-wrap sub-menu-box"> <a href="/support/contact-us" class="dropdown-item text-wrap" data-drupal-link-system-path="node/96">Contact & Support</a> <a href="/distributors" class="dropdown-item text-wrap" data-drupal-link-system-path="node/9936">Distributors</a> </div> </div> </div> </div> </div> </li> </ul> </div> </nav> </div> </div> </nav> </div> </div> </div> </section> </div> </div> </header> </div> <div class="highlighted"> <aside class="container section clearfix" role="complementary"> <div> </div> </aside> </div> <div id="main" class="container-fluid container-wide "> <div class="row"> <div class="col-md-12"> <div> <div id="block-bio-techne-global-breadcrumbs" class="system_breadcrumb_block"> <nav role="navigation" aria-labelledby="system-breadcrumb"> <h2 id="system-breadcrumb" class="visually-hidden">Breadcrumb</h2> <ol> <li> <a href="/">Home</a> </li> <li> Products </li> <li> <a href="/t/buffers-chelators-and-reagents">Buffers, Chelators and Reagents</a> </li> <li> <a href="/t/buffers-chelators-and-reagents/staining-kits-reagents">Buffers, Chelators and Reagents Staining Kits and Reagents</a> </li> <li> Ponceau S Staining Solution (5225) </li> </ol> </nav> </div> </div> </div> </div> <div class="row"> <div class="col-md-12"> <main> <section class="section"> <div> <div id="block-bio-techne-global-content" class="system_main_block"> <div class="top_region"><div class="mb-2 o___product-summary"><div id="pp-page-title-brand-wrapper"> <div id="header-subheader" data-section="section-base--header-subheader"> <div class="row" id="pp-page-title-brand-wrapper"> <div class="col-lg-9 col-md-12"> <h1 class="font-weight-bold"> Ponceau S Staining Solution </h1> <h2 class="font-weight-normal h4"> Tocris Bioscience, part of Bio-Techne <span id="product-code"> | Catalog # <span class="font-weight-bold">5225</span> </span> </h2> <div id="pp-reviews-citations-row"> <div id="header_left" class="row"> <div id="reviews_quick_link_wrapper" class="col-auto d-flex align-self-center"> <div id="reviews_quicklink"> <a href="#reviews" id="review_count_quicklink" class="reviews" data-tab="2"> <span class="review_stars review_stars_4"></span> <span class="font-weight-bold"></span> (3) </a> </div> </div> <div id="citation_quick_link_wrapper" class="col-auto d-flex align-self-center"> <div id="citation_quicklink"> <a href="#citations" id="citation_count" data-tab="2" class="citations"> <span class="icon-icon-product-citations d-none d-lg-inline pr-1"></span> Citations (2)  </a> </div> </div> <div class="col-auto d-flex align-self-center"> <div> <a href="#product-documents" class="datasheet_link product-documents" rel="nofollow">COA / SDS</a> </div> </div> </div> </div> <div id="new_version_available"> </div> <div class="row mb-2" id="extended-description"> <div class="col-md-10 extended-description-wrapper" id="extended-description-wrapper"> Stain used to detect protein bands after Western blotting </div> </div> </div> <div class="col-lg-3 col-md-12"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/logos/bio-techne-tocris.svg" alt="Tocris Bioscience, part of Bio-Techne" class="d-flex h-100 w-100"> </div> </div> </div> </div> <div id="product_alerts_wrapper"><article class="product-data-wrapper"> </article> </div> </div> <div class="row border-top mb-2" id="images_atc_orderinfo_wrapper"><div class="col-xl-9 mt-2" id="image_atc_keydetails_wrapper"><div class="row" id="image_atc_wrapper"><div class="col-xl-4 order-xl-first" id="image_wrapper"><article class="product-data-wrapper"> <div class="image-slider-container"> <div class="product-image-lightbox tocris-image" data-brand="tocris"> <div class="text-center border rounded p-2 item d-flex align-items-center justify-content-center bg-white active"> <img src="https://resources.bio-techne.com/images/products/structures/ponceau-s-staining-solution_5225.png" alt="Stain used to detect protein bands after Western blotting" title="Ponceau S Staining Solution | CAS No. 6226-79-5" data-caption="Stain used to detect protein bands after Western blotting" data-badges="" data-application="N/A" width="250" height="250" fetchpriority=high as=image class="search_result_thumbnail_image" /> <div class="slider-open"> <div class="count-container text-center px-2 py-2 border-top border-left rounded-left"> <span class="icon-icon-image-camera-plus align-middle"></span> </div> </div> </div> </div> </div> </article> </div> <div class="col-xl-8" id="atc_wrapper"><article class="product-data-wrapper"> <div class="atc-container"> <div class="atc-block" data-type="ds" data-blockid="ProductCart" > <form action="/commerce/addtocart" method="post" class="add-to-cart-block" data-productcode="5225"> <input type="hidden" name="print-quote" class="print-quote-input" value=""> <div class="commerce-atc-full-header atc-header col-four row border-bottom pb-1 m-0"> <div class="commerce-atc-catnum atc-head col-4 col-md-3 font-weight-bold p-0">Catalog #</div> <div class="commerce-atc-availability atc-head col-md-4 p-0 font-weight-bold d-none d-md-block">Availability</div> <div class="commerce-atc-price atc-head col-4 col-md-3 p-0 font-weight-bold">Size / Price</div> <div class="commerce-atc-quantity atc-head col-4 col-3 col-md-2 text-right font-weight-bold p-0">Qty</div> </div> <div class="spinner-border spinner-border-sm mt-3 ml-3" role="status"> <span class="sr-only">Loading...</span> </div> <div class="d-none search-product-mask"> <div id="ProductCart" class="atc-lines"> <div class="commerce-atc-ds-productline productline col-four row my-2 mx-0 text-left" data-catalog="5225/500ML" data-hidden=""> <div class="commerce-atc-catnum col-3 col-md-3 pl-0 m-0">5225/500ML</div> <div class="commerce-atc-availability col-md-4 pl-0 m-0 d-none d-md-block"> </div> <div class="commerce-atc-price col-4 col-md-3 pl-0 m-0"> </div> <div class="commerce-atc-quantity col-4 col-md-2 text-right px-0 m-0"> </div> </div> </div> <div class="atc-control ProductCart-control text-right"> <div class="row container d-flex justify-content-end mx-0 mb-3 p-0"> <div class="order-md-last m___button-atc mx-1"> <button type="submit" value="Add To Cart" class="atc-add-button btn a___button-atc m-1 col-xs-4 order-last btn-md-block w-100"> Add To Cart </button> </div> <div class="m___button-atc mx-1"> <a href="" class="atc-print-quote-button btn btn-secondary m-1 col-xs-4 btn-md-block w-100">Print Quote</a> </div> <div class="m___button-atc mx-1"> <a href="/services/bulk-quotes?product_code=5225" class="atc-bulk-button btn btn-secondary m-1 col-xs-4 btn-md-block w-100" rel="nofollow">Bulk Order</a> </div> </div> </div> </div> </form> </div> </div> </article> </div> </div> <div class="row datapoint_list border-top" id="key_details_wrapper"><div class="col-xl-12 mt-2" id="key_details_col_wrapper"></div> </div> </div> <div class="col-xl-3 mt-2" id="orderinfo_guarantee_wrapper"><div id="order_information_wrapper"><div id="product_shipping_block_wrapper" data-brand="tocris" data-shipping="" data-source="ep-data" data-sub_category_id="106"> <div class="spinner-border spinner-border-sm mt-3 ml-3" role="status"><span class="sr-only">Loading...</span></div> </div> </div> <div id="video-tile-wrapper"><article class="product-data-wrapper"> <div class="video_tile_wrapper"> <article> <div> <lite-youtube videoid="J-YqGoL3m_c" style="background-image: url('https://resources.tocris.com/images/webinars/about-tocris-video.jpg');"> <a href="https://www.youtube.com/embed/J-YqGoL3m_c?autoplay=1" class="lty-playbtn" title="Introduction to Tocris"> <span class="lyt-visually-hidden">Introduction to Tocris</span> </a> </lite-youtube> </div> </article> </div> </article> </div> <div id="product_ads_wrapper"><article class="product-data-wrapper"> </article> </div> </div> </div> <div class="datapoint_list" id="key_details"><h3>Key Product Details</h3><table class=" table" id="key_details_table_wrapper"><tr class="product-data"> <td class="product-data-label py-2 align-top text-md-left">Description: </td> <td class="product-data-value py-2 align-top w-75 text-break"> Stain used to detect protein bands after Western blotting </td> </tr> <tr class="product-data"> <td class="product-data-label py-2 align-top text-md-left">Chemical Name: </td> <td class="product-data-value py-2 align-top w-75 text-break"> 3-Hydroxy-4-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-2,7-naphthalenedisulfonic acid tetrasodium salt </td> </tr> <tr class="product-data"> <td class="product-data-label py-2 align-top text-md-left">Molecular Weight: </td> <td class="product-data-value py-2 align-top w-75 text-break"> 760.57 </td> </tr> </table> </div> <div id="view_technical_detail_links"><div class="text-center"> <a id="view_technical" href="#technical-data-tab-tab">View Full Technical Details for Ponceau S Staining Solution</a> </div> </div> </div> <div class="tab-content"><div id="about-data-tab-tab"></div> <ul class="nav nav-tabs nav-fill " id="productTab" role="tablist"> <li class="nav-item"> <a class="nav-link active" id="technical-data-tab-tab" href="#technical-data-tab" data-toggle="tab" role="tab" aria-controls="region-2411584697015" aria-selected="true" >Technical Data</a> </li> <li class="nav-item"> <a class="nav-link" id="citations-reviews--tab-tab" href="#citations-reviews--tab" data-toggle="tab" role="tab" aria-controls="region-8061584697120" aria-selected="false" >Citations / Reviews (3)</a> </li> </ul> <div class="tab-content rounded-bottom border-left border-right border-bottom mb-3" id="ProductTabContent"><div class="tab-pane fade show active mx-4" id="technical-data-tab" data-tab-label="Technical Data" role="tabpanel" aria-labelledby="technical-data-tab-tab"><div class="product_details_anchors"><div class="product-pages-anchors nav mx-0 pt-4 pb-2 m___nav-anchors d-none d-lg-flex"><li id="biological-activity_li" class="nav-item m-0"> <a class="nav-link py-0 px-2 jump-anchor active" href="#biological-activity" id="biological-activity_li" >Biological Activity</a> </li> <li id="spectra-viewer_li" class="nav-item m-0"> <a class="nav-link py-0 px-2 jump-anchor" href="#spectra-viewer" id="spectra-viewer_li" >Spectra Viewer</a> </li> <li id="technical-data_li" class="nav-item m-0"> <a class="nav-link py-0 px-2 jump-anchor" href="#technical-data" id="technical-data_li" >Technical Data</a> </li> <li id="solubility_li" class="nav-item m-0"> <a class="nav-link py-0 px-2 jump-anchor" href="#solubility" id="solubility_li" >Solubility</a> </li> <li id="calculators_li" class="nav-item m-0"> <a class="nav-link py-0 px-2 jump-anchor" href="#calculators" id="calculators_li" >Calculators</a> </li> <li id="references_li" class="nav-item m-0"> <a class="nav-link py-0 px-2 jump-anchor" href="#references" id="references_li" >References</a> </li> <li id="product-documents_li" class="nav-item m-0"> <a class="nav-link py-0 px-2 product-documents datasheet_static_link" href="#product-documents" id="product-documents_li" >Product Datasheets</a> </li> </div> <div id="biological-activity" class="nav-link px-0" data-anchor-label="Biological Activity"><div id="biological_activity_wrapper"><h3>Biological Activity for Ponceau S Staining Solution</h3><div class="product-data-wrapper"> <p> Ponceau S Staining Solution is a stain used to detect protein bands after Western blotting. </p> </div> </div> </div> <div id="spectra-viewer" class="nav-link px-0" data-anchor-label="Spectra Viewer"></div> <div id="technical-data" class="nav-link px-0" data-anchor-label="Technical Data"><div id="technical_data_wrapper"><h3>Technical Data for Ponceau S Staining Solution</h3><table class="tablesaw tablesaw-stack table-bordered table" id="technical_data_product-data-wrapper"><tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">M. Wt</td> <td class="product-data-value p-3 px-4 text-break"> 760.57 </td> </tr> <tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">Formula</td> <td class="product-data-value p-3 px-4 text-break"> C<sub>22</sub>H<sub>12</sub>N<sub>4</sub>Na<sub>4</sub>O<sub>13</sub>S<sub>4</sub> </td> </tr> <tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">Storage</td> <td class="product-data-value p-3 px-4 text-break"> Store at RT </td> </tr> <tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">CAS Number</td> <td class="product-data-value p-3 px-4 text-break"> 6226-79-5 </td> </tr> <tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">PubChem ID</td> <td class="product-data-value p-3 px-4 text-break"> 101933731 </td> </tr> <tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">InChi Key</td> <td class="product-data-value p-3 px-4 text-break"> KQHKSGRIBYJYFX-UHFFFAOYSA-J </td> </tr> <tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">Smiles</td> <td class="product-data-value p-3 px-4 text-break"> OC(C(S(=O)(O[Na])=O)=CC4=C3C=CC(S(=O)(O[Na])=O)=C4)=C3/N=N/C(C=C2)=C(S(=O)(O[Na])=O)C=C2/N=N/C1=CC=C(S(=O)(O[Na])=O)C=C1 </td> </tr> </table> <p class="small">The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.</p> <p class="small">Tocris products are intended for laboratory research use only, unless stated otherwise.</p> </div> </div> <div id="solubility" class="nav-link px-0" data-anchor-label="Solubility"><div id="solubility"><h3>Solubility for Ponceau S Staining Solution</h3> <table class="tablesaw tablesaw-stack table-bordered"> <tr class="product-data"> <td class="product-data-label font-weight-bold p-3 align-top text-md-right w-25">Solubility</td> <td class="product-data-value p-3 px-4 text-break"> Soluble in 5% acetic acid/water (supplied as a 0.1% w/v solution) </td> </tr> </table> </div> </div> <div id="calculators" class="nav-link px-0" data-anchor-label="Calculators"><div class="calculator card p-3" id="molarity_calculator_wrapper"><h3>Molarity Calculator</h3><article class="product-data-wrapper"> <div class="product-calculator"> <p>Calculate the mass, volume, or concentration required for a solution.</p> <form id="molarity-calculator" class="calculator-wrapper"> <div class="form-inline"> <div class="calc_section"> <label>Mass</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-molarity-calculator-mass js-form-item-molarity-calculator-mass"> <input id="molarity_calculator_mass" class="calculator_input calculator_text form-control form-text" placeholder="mass" type="text" name="molarity_calculator_mass" value="" size="10" maxlength="6"> </div> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-select form-item-molarity-calculator-mass-unit js-form-item-molarity-calculator-mass-unit"> <select id="molarity_calculator_mass_unit" class="calculator_select custom-select form-select" name="molarity_calculator_mass_unit"> <option value="-12">pg</option> <option value="-9">ng</option> <option value="-6">µg</option> <option value="-3" selected="selected">mg</option> <option value="0">g</option> <option value="3">kg</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_equals calculator_operator mx-2 position-relative">=</div> <div class="calc_section"> <label>Concentration</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-molarity-calculator-concentration js-form-item-molarity-calculator-concentration"> <input id="molarity_calculator_concentration" placeholder="conc." class="calculator_input calculator_text form-control form-text" type="text" name="molarity_calculator_concentration" value="" size="10" maxlength="6"> </div> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-select form-item-molarity-calculator-concentration-unit js-form-item-molarity-calculator-concentration-unit"> <select id="molarity_calculator_concentration_unit" class="calculator_select custom-select form-select" name="molarity_calculator_concentration_unit"> <option value="-15">fM</option> <option value="-12">pM</option> <option value="-9">nM</option> <option value="-6">µM</option> <option value="-3" selected="selected">mM</option> <option value="0">M</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_multiply calculator_operator mx-2 position-relative">x</div> <div class="calc_section"> <label>Volume</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-molarity-calculator-volume js-form-item-molarity-calculator-volume"> <input id="molarity_calculator_volume" placeholder="volume" class="calculator_input calculator_text form-control form-text" type="text" name="molarity_calculator_volume" value="" size="10" maxlength="6"> </div> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-select form-item-molarity-calculator-volume-unit js-form-item-molarity-calculator-volume-unit"> <select id="molarity_calculator_volume_unit" class="calculator_select custom-select form-select" name="molarity_calculator_volume_unit"> <option value="-9">nL</option> <option value="-6">µL</option> <option value="-3" selected="selected">mL</option> <option value="0">L</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_multiply calculator_operator mx-2 position-relative">x</div> <div class="calc_section"> <label>M. Wt*</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-molarity-calculator-molecular-weight js-form-item-molarity-calculator-molecular-weight"> <input id="molarity_calculator_molecular_weight" placeholder="mwt" class="calculator_input calculator_text form-control form-text" type="text" name="molarity_calculator_molecular_weight" value="760.57" size="10" maxlength="6"> </div> </div> </fieldset> <div class="calculator_operator mx-2 position-relative"> g/mol </div> </div> </div> </div> <div class="alert alert-danger calculator-error d-none" role="alert"></div> <div class="calculator_footer"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <input id="button_molarity_calculator_calculate" class="calculator_button btn btn-primary button js-form-submit form-submit" type="submit" name="op" value="Calculate"> </div> </fieldset> </div> <div class="calculator_disclaimer"> <p>*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).</p> </div> </form> </div> </article> </div> <div class="calculator card p-3" id="dilution_calculator_wrapper"><h3>Dilution Calculator</h3><article class="product-data-wrapper"> <div class="product-calculator"> <p>Calculate the dilution required to prepare a stock solution.</p> <form id="dilution-calculator" class="calculator-wrapper"> <div class="form-inline"> <div class="calc_section"> <label>Concentration 1 (C1)</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-dilution-calculator-concentration js-form-item-dilution-calculator-concentration"> <input id="dilution_calculator_concentration" placeholder="conc." class="calculator_input calculator_text form-control form-text" type="text" name="dilution_calculator_concentration" value="" size="10" maxlength="6"> </div> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-select form-item-dilution-calculator-concentration-unit js-form-item-dilution-calculator-concentration-unit"> <select id="dilution_calculator_concentration_unit" class="calculator_select custom-select form-select" name="dilution_calculator_concentration_unit"> <option value="fM">fM</option> <option value="pM">pM</option> <option value="nM">nM</option> <option value="uM">µM</option> <option value="mM" selected="selected">mM</option> <option value="M">M</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_multiply calculator_operator mx-2 position-relative">x</div> <div class="calc_section"> <label>Volume 1 (V1)</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-dilution-calculator-volume js-form-item-dilution-calculator-volume"> <input id="dilution_calculator_volume" placeholder="volume" class="calculator_input calculator_text form-control form-text" type="text" name="dilution_calculator_volume" value="" size="10" maxlength="6"> </div> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-select form-item-dilution-calculator-volume-unit js-form-item-dilution-calculator-volume-unit"> <select id="dilution_calculator_volume_unit" class="calculator_select custom-select form-select" name="dilution_calculator_volume_unit"> <option value="nl">nL</option> <option value="ul">µL</option> <option value="ml" selected="selected">mL</option> <option value="l">L</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_equals calculator_operator mx-2 position-relative">=</div> <div class="calc_section"> <label>Concentration 2 (C2)</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-dilution-calculator-concentration2 js-form-item-dilution-calculator-concentration2"> <input id="dilution_calculator_concentration2" placeholder="conc." class="calculator_input calculator_text form-control form-text" type="text" name="dilution_calculator_concentration2" value="" size="10" maxlength="6"> </div> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-select form-item-dilution-calculator-concentration2-unit js-form-item-dilution-calculator-concentration2-unit"> <select id="dilution_calculator_concentration2_unit" class="calculator_select custom-select form-select" name="dilution_calculator_concentration2_unit"> <option value="fM">fM</option> <option value="pM">pM</option> <option value="nM">nM</option> <option value="uM">µM</option> <option value="mM" selected="selected">mM</option> <option value="M">M</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_multiply calculator_operator mx-2 position-relative">x</div> <div class="calc_section"> <label>Volume 2 (V2)</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-textfield form-item-dilution-calculator-volume2 js-form-item-dilution-calculator-volume2"> <input id="dilution_calculator_volume2" placeholder="volume" class="calculator_input calculator_text form-control form-text" type="text" name="dilution_calculator_volume2" value="" size="10" maxlength="6"> </div> <div class="float-left mx-1 js-form-item mb-2 form-item js-form-type-select form-item-dilution-calculator-volume2-unit js-form-item-dilution-calculator-volume2-unit"> <select id="dilution_calculator_volume2_unit" class="calculator_select custom-select form-select" name="dilution_calculator_volume2_unit"> <option value="nl">nL</option> <option value="ul">µL</option> <option value="ml" selected="selected">mL</option> <option value="l">L</option> </select> </div> </div> </fieldset> </div> </div> </div> <div class="alert alert-danger calculator-error d-none" role="alert"></div> <div class="calculator_footer"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <input id="button_dilution_calculator_calculate" class="calculator_button btn btn-primary button js-form-submit form-submit" type="submit" name="op" value="Calculate"> </div> </fieldset> </div> </form> </div> </article> </div> <div class="calculator card p-3" id="reconstitution_calculator_wrapper"><h3>Reconstitution Calculator</h3><article class="product-data-wrapper"> <div class="product-calculator"> <form id="reconstitution-calculator" class="calculator-wrapper"> <p>The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.</p> <div class="form-inline"> <div class="calc_section"> <label>Volume (to add to vial)</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="mx-1 p-0 js-form-item mb-2 form-item js-form-type-textfield form-item-reconstitution-calculator-volume js-form-item-reconstitution-calculator-volume"> <input id="reconstitution_calculator_volume" placeholder="volume" class="calculator_input calculator_text form-control form-text" type="text" name="reconstitution_calculator_volume" value="" size="10" maxlength="6"> </div> <div class="mx-1 p-0 js-form-item mb-2 form-item js-form-type-select form-item-reconstitution-calculator-volume-unit js-form-item-reconstitution-calculator-volume-unit"> <select id="reconstitution_calculator_volume_unit" class="calculator_select custom-select form-select" name="reconstitution_calculator_volume_unit"> <option value="ml">ml</option> <option value="ul" selected="selected">µl</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_equals calculator_operator mx-2 position-relative">=</div> <div class="calc_section"> <label>Mass (in vial)</label> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="mx-1 p-0 js-form-item mb-2 form-item js-form-type-textfield form-item-reconstitution-calculator-mass js-form-item-reconstitution-calculator-mass"> <input id="reconstitution_calculator_mass" class="calculator_input calculator_text form-control form-text" placeholder="mass" type="text" name="reconstitution_calculator_mass" value="" size="10" maxlength="6"> </div> <div class="mx-1 p-0 js-form-item mb-2 form-item js-form-type-select form-item-reconstitution-calculator-mass-unit js-form-item-reconstitution-calculator-mass-unit"> <select id="reconstitution_calculator_mass_unit" class="calculator_select custom-select form-select" name="reconstitution_calculator_mass_unit"> <option value="mg">mg</option> <option value="ug" selected="selected">ug</option> <option value="ng">ng</option> </select> </div> </div> </fieldset> </div> </div> <div class="calculator_divide_by calculator_operator mx-2 position-relative">÷</div> <div class="calc_section"> <div> <label>Desired Reconstitution Concentration</label> </div> <div class="form-row"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <div class="mx-1 p-0 js-form-item mb-2 form-item js-form-type-textfield form-item-reconstitution-calculator-concentration js-form-item-reconstitution-calculator-concentration"> <input id="reconstitution_calculator_concentration" placeholder="conc." class="calculator_input calculator_text form-control form-text" type="text" name="reconstitution_calculator_concentration" value="" size="10" maxlength="6"> </div> <div class="mx-1 p-0 js-form-item mb-2 form-item js-form-type-select form-item-reconstitution-calculator-concentration-unit js-form-item-reconstitution-calculator-concentration-unit"> <select id="reconstitution_calculator_concentration_unit" class="calculator_select custom-select form-select" name="reconstitution_calculator_concentration_unit"> <option value="mg/ml">mg/ml</option> <option value="ug/ml" selected="selected">µg/ml</option> <option value="ng/ml">ng/ml</option> </select> </div> </div> </fieldset> </div> </div> </div> <div class="alert alert-danger calculator-error d-none" role="alert"></div> <div class="calculator_footer"> <fieldset class="js-form-item form-item js-form-wrapper form-wrapper"> <div class="fieldset-wrapper"> <input id="button_reconstitution_calculator_calculate" class="calculator_button btn btn-primary button js-form-submit form-submit" type="submit" name="op" value="Calculate"> </div> </fieldset> </div> </form> </div> </article> </div> </div> <div id="references" class="nav-link px-0" data-anchor-label="References"></div> <div id="product-datasheets-anchor" class="nav-link static-anchor p-0" data-anchor-label="Product Datasheets"></div> </div> </div> <div class="tab-pane fade mx-4 py-4" id="citations-reviews--tab" data-tab-label="Citations / Reviews (3)" role="tabpanel" aria-labelledby="citations-reviews--tab-tab"><div class="product_details_anchors mb-2"> <div class="nav mx-0 pt-4 pb-2 m___nav-anchors d-none d-lg-flex"> <li class="nav-item m-0"> <a class="nav-link jump-anchor active" href="#citations"> Citations </a> </li> <li class="nav-item m-0"> <a class="nav-link jump-anchor active" href="#reviews"> Reviews </a> </li> </div> </div> <div id="citations"> <section id="citations-tab-content-placeholder" class="tab-content-placeholder" data-id="citations" data-product_code="5225"> <div class="spinner-border spinner-border-sm mt-3 ml-3" role="status"> <span class="sr-only">Loading...</span> </div> </section> </div> <div class="mt-4" id="reviews"> <section id="reviews-tab-content-placeholder" class="tab-content-placeholder" data-id="reviews" data-product_code="5225"> <div class="spinner-border spinner-border-sm mt-3 ml-3" role="status"> <span class="sr-only">Loading...</span> </div> </section> </div> </div> </div> </div> <div id="product-documents"> <div id="datasheet-accordion" class="accordion border mb-4"> <div class="rounded-top bg-white"> <h3 class="m-0 p-3">Product Documents for Ponceau S Staining Solution</h3> </div> <div class="card-header"> <a data-toggle="collapse" data-target="#collapse_one" aria-expanded="false" aria-controls="collapse_one"> <h5 class="mb-0"> COA </h5> </a> </div> <div id="collapse_one" class="collapse show " aria-labelledby="heading_one" data-parent="#datasheet-accordion"> <div class="card-body"> <div class="row"> <div class="col-12"> <h2>Certificate of Analysis</h2> <p>To download a Certificate of Analysis, please select a batch below.</p> </div> </div> <section class="row"> <div class="col-md-6"> <form class="form-inline"> <div class="form-group select_sds_batch"> <div class="select_wrapper"> <select class="form-control mr-2" name="coa" id="tocris_coa_select"> <option value="">Select Your Batch</option> <option value="5225_16_coa.pdf">16</option> <option value="5225_15_coa.pdf">15</option> <option value="5225_14_coa.pdf">14</option> <option value="5225_13_coa.pdf">13</option> <option value="5225_12_coa.pdf">12</option> <option value="5225_11_coa.pdf">11</option> <option value="5225_10_coa.pdf">10</option> <option value="5225_9_coa.pdf">9</option> <option value="5225_8_coa.pdf">8</option> <option value="5225_7_coa.pdf">7</option> <option value="5225_6_coa.pdf">6</option> <option value="5225_5_coa.pdf">5</option> <option value="5225_4_coa.pdf">4</option> <option value="5225_3_coa.pdf">3</option> </select> </div> <button class="btn btn-primary" id="tocris_coa_view_batch"> View Batch </button> </div> </form> </div> <div id="pdf-result" class="col-md-6 mt-2"> <div class="mt-3" id="coa-result"> </div> </div> </section> </div> </div> <div class="card-header"> <a class="collapsed" data-toggle="collapse" data-target="#collapse_three" aria-expanded="false" aria-controls="collapse_three" > <h5 class="mb-0"> SDS </h5> </a> </div> <div id="collapse_three" class="collapse rounded-bottom" aria-labelledby="heading_three" data-parent="#datasheet-accordion"> <div class="card-body"> <div class="row sds-row"> <div class="col text-bt-blue nowrap mt-3" id="sds-tocris-wrap"> <button id="sds_link" class="sds-link datasheet_link datasheet-button-link" data-uri="/sds-pdf-tocris?pdf=5225_sds.pdf"> Download SDS </button> </div> <div class="col-md-5 sds-pdf-result datasheet-loading"></div> </div> </div> </div> </div> </div> <div id="product-page-details" data-time-Total="0" data-time-ToCompile="0" data-time-ToBuild="0" data-time-Datapoints="0" data-time-Template="0" data-time-Post-EPCC="0" data-time-EPCC="0" data-renderTime="Friday 22nd of November 2024 09:24:25 AM" data-template="tocris"></div> </div> </div> </section> </main> </div> </div> </div> <div id="brandsbar-footer" class="bg-bt-primary"> <div class="container-wide container-fluid text-white"> <div class="row py-5"> <div class="footer-logo col-xl-3 col-lg-auto d-flex"> <img class="brand-bar-footer-logo" src="/themes/custom/bio_techne_global/logo.svg" alt="Bio-techne logo"> </div> <div class="col-xl-9 col-lg-auto"> <p class="ml-xl-4 bt-px_groteskbold footer-tagline">Global Developer, Manufacturer, and Supplier of High-Quality Reagents, Analytical Instruments, and Precision Diagnostics.</p> </div> <div class="included-brands col"> <span class="font-weight-bold mr-3 bt-inter_regular">INCLUDES</span> <span class="mr-3 bt-inter_regular">R&D Systems™</span> <span class="mr-3 bt-inter_regular">Novus Biologicals™</span> <span class="mr-3 bt-inter_regular">Tocris Bioscience™</span> <span class="mr-3 bt-inter_regular">ProteinSimple™</span> <span class="mr-3 bt-inter_regular">ACD™</span> <span class="mr-3 bt-inter_regular">ExosomeDx™</span> <span class="mr-3 bt-inter_regular">Asuragen™</span> <span class="mr-3 bt-inter_regular">Lunaphore™</span> </div> </div> </div> </div> <div id="site-footer__top" class=" pt-4"> <div class="container-wide container-fluid pt-3"> <div> <div class="col-md-12"> <footer> <div> <div class="row"> <div class="col-xl-3 col-md-6 col-xs-12 p-0 text-white bt-inter_regular"> <div> <div id="block-footercolumn1" class="block_content:8da4adc8-094f-4085-8706-613703de4da6"> <div><h4>CONTACT INFORMATION</h4> <p>614 McKinley Place NE<br /> Minneapolis, MN 55413<br /> USA</p> <p>TEL <a href="tel:612 379 2956">612 379 2956</a><br /> Toll-free <a href="tel:800 343 7475">800 343 7475</a><br /> FAX 612 656 4400</p> </div> </div> </div> </div> <div class="col-xl-3 col-md-6 col-xs-12 p-0 bt-inter_regular"> <div> <nav role="navigation" aria-labelledby="block-footercolumn2-menu" id="block-footercolumn2"> <h4 id="block-footercolumn2-menu">Who We Are</h4> <ul> <li> <a href="/about/about-bio-techne" title="About Bio-Techne" data-drupal-link-system-path="node/16">About Bio-Techne</a> </li> <li> <a href="/brands" title="Brands" data-drupal-link-system-path="node/46">Bio-Techne Brands</a> </li> <li> <a href="/about/careers" title="History" data-drupal-link-system-path="node/21">Careers </a> </li> <li> <a href="/about/corporate-and-social-responsibility" title="Corporate Responsibility" data-drupal-link-system-path="node/61">Corporate & Social Responsibility </a> </li> <li> <a href="/terms-and-conditions" data-drupal-link-system-path="node/686">Terms and Conditions</a> </li> </ul> </nav> </div> </div> <div class="col-xl-3 col-md-6 col-xs-12 p-0 bt-inter_regular"> <div> <nav role="navigation" aria-labelledby="block-footercolumn3-menu" id="block-footercolumn3"> <h4 id="block-footercolumn3-menu">Investor Relations</h4> <ul> <li> <a href="https://investors.bio-techne.com/">Overview</a> </li> <li> <a href="https://investors.bio-techne.com/news-events">News / Events</a> </li> <li> <a href="https://investors.bio-techne.com/company-information">Company Information</a> </li> <li> <a href="https://investors.bio-techne.com/financial-information">Financial Information</a> </li> <li> <a href="https://investors.bio-techne.com/stock-data">Stock Data</a> </li> <li> <a href="https://investors.bio-techne.com/sec-filings">SEC Filings</a> </li> <li> <a href="https://investors.bio-techne.com/corporate-governance">Corporate Governance</a> </li> </ul> </nav> </div> </div> <div class="col-xl-3 col-md-6 col-xs-12 p-0 text-white bt-inter_regular"> <div> <div id="block-stayconnectedblock" class="block_content:3f9f347f-6b53-40fd-8dfa-25f57854770b"> <div><h4>Stay Connected</h4> <section class="social-icons mb-3"> <a href="https://www.linkedin.com/company/bio-techne" class="text-white mr-2" aria-label="Follow Bio-techne on LinkedIn"><span class="icon-linkedin rounded-pill p-3"></span></a> <a href="https://www.instagram.com/bio_techne/" class="text-white mr-2" aria-label="Follow Bio-techne on Instagram"><span class="icon-instagram rounded-pill p-3"></span></a> <a href="https://twitter.com/biotechne" class="text-white mr-2" aria-label="Follow Bio-techne on X"><span class="icon-x rounded-pill p-3"></span></a> <a href="https://www.youtube.com/channel/UCCE68f793S1eyQM2E1BH0Bw?reload=9" class="text-white mr-2" aria-label="Bio-techne YouTube channel"><span class="icon-youtube rounded-pill p-3"></span></a> <a href="https://www.facebook.com/BioTechne/" class="text-white" aria-label="Follow Bio-techne on Facebook"><span class="icon-facebook rounded-pill p-3"></span></a> </section></div> </div> </div> <div> <a href="/support/contact-us" class="py-2 mt-3 mb-4 text-center font-weight-bold text-decoration-none text-white">Contact Us </a> </div> </div> </div> </div> </footer> </div> <hr> <div class="pb-5 mt-4 d-flex flex-wrap legal-navigation"> <div class="mb-2"> <a href="https://www.bio-techne.com/privacy-and-cookie-policy" class="mr-4 text-white text-center">Privacy and Cookie Policy</a> </div> <div class="mb-2"> <a href="/sitemap" class="mr-4 text-white">Site Map</a> </div> <div class="text-white">© Copyright 2024 Bio-Techne. All Rights Reserved.</div> </div> </div> </div> </div> </div> <div> <div id="block-cookieblock" class="cookie_block"> <div class="cookie-notification-block" data-expires="100"> <div class="container"> <div class="row pt-4 pb-4 pl-5 pr-5"> <div class="col-lg-10 mb-1"> Bio-Techne uses cookies to provide you with a great website experience. By continuing to use this website you acknowledge this and agree to our cookie policy. <a class="cookie-notification-block__link text-white" href="/privacy-and-cookie-policy">Learn more</a>. </div> <div class="col-lg-2 text-lg-right text-center align-middle"> <a href="#" class="btn btn-primary text-nowrap js-cookies"> I Agree </a> </div> </div> </div> </div> </div> </div> </div> <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"> <img id="embeddedServiceAvatar"/> <span class="embeddedServiceTitleText" id="snapins_titletext">Need help?</span> <button type="button" id="closeInvite" class="embeddedServiceCloseIcon" aria-label="Exit invitation">×</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> <script>window.dataLayer = window.dataLayer || []; window.dataLayer.push({"drupalLanguage":"en","drupalCountry":"US","siteName":"Bio-Techne","brand":"TOCRIS","userUid":0});</script> <script src="/sites/default/files/js/js_UqTMF5BBrJm11djfPNmmwTVOgnKOaK2YMzbxxc8rJbY.js?scope=footer&delta=0&language=en&theme=bio_techne_global&include=eJxtUtFy7SAI_KFw_SQHkSbeGskgOW369SXJSabtnCdx0WVZSEWMaWoca3lwxJGbhXSBsINwgB4mRd2GjIYVN9aQeMJHEe0DV-xWKC5oU1w7a0QiWZv18AxA2VZtsDiZU7X3wYvEZ-mxSsIakoh1U1wi5fYifx7QbXOCcRhFxsrRcAyjzb-vOP69_8P_-Dkki9wmbMQ5Msk8sxKHZHChcKPQi_FHyQz88P77cD-_X5yCPCHvhWMTK2-F0Iq0cGLwE4NUhV71PXMuCO7Q7LbDw0vKsKjklSzufrmJtR7BkCp-baEK5hdyrgldfz2xSNu1B8JKa0Xbh_Ui_YSgzF7lfrBPuk_MFkxIS4cb-CNPT9NaPvqMhCq-BNXViszKSFNcyifXcO8OLKsT6c3TGZWmcB4xoQ6lGWs7CLGWr8tVXyXdwMnZ5R6GwlKReJKane_YvdLeROfzxw7AD-Danm-ueyqv"></script> <script src="//resources.bio-techne.com/bio-techne-assets/css/bootstrap/js/bootstrap.bundle.min.js"></script> <script src="/sites/default/files/js/js_fMhFSit-55UoICNrnBAr8kdE-i71AGgX4Y7xG5L66Z4.js?scope=footer&delta=2&language=en&theme=bio_techne_global&include=eJxtUtFy7SAI_KFw_SQHkSbeGskgOW369SXJSabtnCdx0WVZSEWMaWoca3lwxJGbhXSBsINwgB4mRd2GjIYVN9aQeMJHEe0DV-xWKC5oU1w7a0QiWZv18AxA2VZtsDiZU7X3wYvEZ-mxSsIakoh1U1wi5fYifx7QbXOCcRhFxsrRcAyjzb-vOP69_8P_-Dkki9wmbMQ5Msk8sxKHZHChcKPQi_FHyQz88P77cD-_X5yCPCHvhWMTK2-F0Iq0cGLwE4NUhV71PXMuCO7Q7LbDw0vKsKjklSzufrmJtR7BkCp-baEK5hdyrgldfz2xSNu1B8JKa0Xbh_Ui_YSgzF7lfrBPuk_MFkxIS4cb-CNPT9NaPvqMhCq-BNXViszKSFNcyifXcO8OLKsT6c3TGZWmcB4xoQ6lGWs7CLGWr8tVXyXdwMnZ5R6GwlKReJKane_YvdLeROfzxw7AD-Danm-ueyqv"></script> </body> </html>

CINXE.COM

Ponceau S Staining Solution (5225) by Tocris, Part of Bio-Techne