Small Molecules & Peptides

<!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" /> <meta name="description" content="Explore our range of more than 5000 high quality and high purity small molecules & peptides. Check out our new products and featured resources." /> <link rel="canonical" href="https://www.bio-techne.com/reagents/small-molecules-and-peptides" /> <meta property="og:site_name" content="Bio-Techne" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://www.bio-techne.com/reagents/small-molecules-and-peptides" /> <meta property="og:image" content="https://resources.bio-techne.com/bio-techne-assets/images/brands/bio-techne-og.png" /> <meta name="published-date" content="1591104920" /> <meta name="product-category" content="Small Molecules" /> <meta name="revision-date" content="1731941409" /> <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/reagents/small-molecules-and-peptides", "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.bio-techne.com/" }, { "@type": "ListItem", "position": 2, "name": "Bio-Techne Reagents", "item": "https://www.bio-techne.com/reagents" } ] } } ] }</script> <meta http-equiv="x-dns-prefetch-control" content="on" /> <meta http-equiv="x-ua-compatible" content="ie=edge" /> <link rel="alternate" hreflang="en" href="https://www.bio-techne.com/reagents/small-molecules-and-peptides" /> <link rel="alternate" hreflang="zh-hans" href="https://www.bio-techne.com/cn/reagents/small-molecules-and-peptides" /> <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>Small Molecules & Peptides | Bio-Techne</title> <link rel="stylesheet" media="all" href="/sites/default/files/css/css_ZxgPvtjfU58dVOS4x7hBdmXFv-da3Cr5fEZJ4OaYVB4.css?delta=0&language=en&theme=bio_techne_global&include=eJxNzmFuwyAMBeALQTiSZcBNvDiYGuiUnX5J06399aTP0vMzalVL4wdBxygEN5ZOFuzf_dNd21unLURs5CIrdEpLIZhFI0q4wre-C5fZfd0H2Q6DoVUu5eh7pUuqKxMU7XzjhJ21hMv8p_komlZX0XA2rEsL2UZFmd4yjVJHFG4LZSe46-gQB0s-vvVvTSrQKJ1lLgr-7EEU8zmumuaR-nFFS0u4AiKe47aNLBHcB6dV7az6M_-26TnuF94DfJ4" /> <link rel="stylesheet" media="all" href="/sites/default/files/css/css_d9gn2GRzRb_AMxXfgjVqY5zLMXvuwkXc1qKvoeAAIxE.css?delta=1&language=en&theme=bio_techne_global&include=eJxNzmFuwyAMBeALQTiSZcBNvDiYGuiUnX5J06399aTP0vMzalVL4wdBxygEN5ZOFuzf_dNd21unLURs5CIrdEpLIZhFI0q4wre-C5fZfd0H2Q6DoVUu5eh7pUuqKxMU7XzjhJ21hMv8p_komlZX0XA2rEsL2UZFmd4yjVJHFG4LZSe46-gQB0s-vvVvTSrQKJ1lLgr-7EEU8zmumuaR-nFFS0u4AiKe47aNLBHcB6dV7az6M_-26TnuF94DfJ4" /> <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/371","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":"eJxtk-2W3CAIhm9Ix0vyoGGiHSMWcXazV1_yMZltu38UHsDzQkjI5AVjqujnQgGKC0TShaH5OFUT_osfl-2yllznHxJypIXop9ICX6stBNMWO0MlP9HDjFXcBe0G7Q7VDAy8mrAVu_087Vig95K7nP7x8G42Kus9l_JymZbc8fQY7qf1gaGpSbQwQky-5U8sbgKBAiuybaMnZBPEY01QI04etbkFOaILYl_UXtT2LPiRJ7T4VPXdXOlXxjGLK-B_jxwfxBPyO-fNbiovPjSbHhl9Jcn3HEEyVXcw-53ZI_vqwAVM8MzE3aBOS3L0DST50ZE9xEhDNbrTsIwyuNqmg9ex14eZieaCXmB2sx7_-jf4BZ9_w8XkKsh1VwMlf72k6vu82o4FoxwqbSsQMVHRLo2qpSE-jLy5Tj4oUvFdk7XcNGCYdSNTdxOPBuX2JrdR2wi6Bgknox96GlG0EDgmd1w-ABvG3qj2bdkEgurV9VCh7s3tzk1fu-DiAui-7GPK9U68HH1swH4Dr7_gD6_YSNg","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":"gb","label":"GB","country_name":"United Kingdom","alternate_spellings":"GB UK","country_enabled":true,"country_encased":false,"commerce_enabled":true,"credit_cards_enabled":false,"region":"EMEA","currency":"GBP","localities":"[{\u0022text\u0022:\u0022Scotland\u0022,\u0022value\u0022:\u0022SCT\u0022},{\u0022text\u0022:\u0022Northern Ireland\u0022,\u0022value\u0022:\u0022NIR\u0022},{\u0022text\u0022:\u0022Wales\u0022,\u0022value\u0022:\u0022WLS\u0022},{\u0022text\u0022:\u0022England\u0022,\u0022value\u0022:\u0022ENG\u0022}]","phone_pattern":null,"country_shipping":"0","shipping_delay":0,"country_contact_message":null,"product_block_message":null,"default_language_setting":null,"default_contact_email":null},"languagePrefix":"\/"},"bloomreach_pixel":{"br_info":{"acct_id":"6368","domain_key":"biotechne"},"page_info":{"ptype":"content"},"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"}},"blazy":{"loadInvisible":false,"offset":100,"saveViewportOffsetDelay":50,"validateDelay":25,"loader":true,"unblazy":false,"visibleClass":false},"blazyIo":{"disconnect":false,"rootMargin":"0px","threshold":[0,0.25,0.5,0.75,1]},"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=eJxtUltywzAIvJBVHUmDZGLTYKFBOIl7-srPSR8_YlkYWECRxDCNGQPTAwMMmM3Hk3Qr6TaywaigS9eDAcOC6iOO8CDR2iFDNUqhgI1hrqgBUpI5W_UHcIo2a3alFWul8r1rTcLRemCJwD6KWDWFElKf_4nvxlVbWoGhG0QGxmAw-MGmny4Mv_0P-IRXFy1gHiEn7AMmmSbUhD6aO1l3sa6S4ZN6dPho89fuSr8ydkEtIHfCkMXoRgmMJPudc--ciyypzc0ikyKkMRR6Iftroa7MdURtGfC1-O09MAv0ByzCy42YDze1zVemamdYZaKKh6dwO9ATY-lasJ-ThYqgafS7CRG0o2yoeZMJTF_nDO1wuriKjMl2-a4wJByF-1XonxOtvdymdvsFlG-i015tJdwbcd7xG70D-wA"></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=eJxtUltywzAIvJBVHUmDZGLTYKFBOIl7-srPSR8_YlkYWECRxDCNGQPTAwMMmM3Hk3Qr6TaywaigS9eDAcOC6iOO8CDR2iFDNUqhgI1hrqgBUpI5W_UHcIo2a3alFWul8r1rTcLRemCJwD6KWDWFElKf_4nvxlVbWoGhG0QGxmAw-MGmny4Mv_0P-IRXFy1gHiEn7AMmmSbUhD6aO1l3sa6S4ZN6dPho89fuSr8ydkEtIHfCkMXoRgmMJPudc--ciyypzc0ikyKkMRR6Iftroa7MdURtGfC1-O09MAv0ByzCy42YDze1zVemamdYZaKKh6dwO9ATY-lasJ-ThYqgafS7CRG0o2yoeZMJTF_nDO1wuriKjMl2-a4wJByF-1XonxOtvdymdvsFlG-i015tJdwbcd7xG70D-wA"></script> </head> <body class="node-371 node-type-hero-page"> <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="hero-banner" class="position-relative"> <div id="header-wrapper" class="position-absolute w-100"> <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 user_cart_information_block" id="block-biotechnecartinformation"> <a class="btn-primary position-relative" href="/cart/view-cart"> <span class="icon icon-bt-icon-cart"></span> <span class="cart-count-wrap"> </span> <span class="cart-text">Cart</span> </a> </div> <div class="mr-3 d-none d-md-block order-2 block-quickorderblock quick_order_block" id="block-quickorderblock"> <div class="quick-order-block js-quickorder"> <div class="quick-order-block__link js-quickorder-link d-none d-md-block rounded-top position-relative"> <span class="js-link-text quick-order-block__link-text"> <a class="btn-primary" href="/commerce/quickorder"><span class="icon icon-bt-icon-quick-order"></span>Quick Order</a> </span> </div> </div> </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="2024-11-21 07:11:32"> <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="2024-11-21 07:11:43"> <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 is-active" data-drupal-link-system-path="node/371" aria-current="page">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/13171">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> <section class="paragraph paragraph--type--hero-banner paragraph--view-mode--full paragraph-background-color--dark"> <div class="banner_background_image no-lazy-load" style="background: linear-gradient(to top, rgba(0, 0, 0, 0.0) 0%, rgba(0, 0, 0, 0.90) 100%), url('https://resources.bio-techne.com/bio-techne-assets/images/banners/bt-small-molecules-peptides-hero-banner-1500x340.jpg'); background-position: top center; background-repeat: no-repeat; background-size: cover;"> <div> <div class="paragraph paragraph--type--h1-2-2-text-to-media-multi-cta paragraph--view-mode--default"> <div class="container-fluid container-wide"> <div class="layout layout--twocol-section layout--twocol-section--50-50"> <div class="layout__region layout__region--first"> <div class="hero-content-wrap"> <div class="field_block:paragraph:h1_2_2_text_to_media_multi_cta:field_indv_h1"> <div><h1>Small Molecules & Peptides</h1></div> </div> <div class="field_block:paragraph:h1_2_2_text_to_media_multi_cta:field_lg_sngl_frmtd_text_global"> <div><p>Small molecules and peptides can be used in all stages of biological and biomedical research. Bio-Techne’s unique collection of small molecules and peptides includes high quality, novel and innovative compounds such as enzyme inhibitors, ion channel modulators, GPCR agonists and antagonists, fluorescent probes and dyes, and molecular biology tools.</p></div> </div> <div class="field_block:paragraph:h1_2_2_text_to_media_multi_cta:field_multi_cta_links"> <div class="mt-3"> <a href="/gmp-products/gmp-small-molecules" class="text-white" type="link"> <u class="text-white">GMP Small Molecules</u> </a> <span class="text-light"> | </span> <a href="/research-areas/pharmacology" class="text-white" type="link"> <u class="text-white">Pharmacology</u> </a> </div> </div> </div> </div> <div class="layout__region layout__region--second"> <div class="hero-content-wrap"> <div class="field_block:paragraph:h1_2_2_text_to_media_multi_cta:field_indv_media"> <div> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/bt-small-molecules-peptides-hero-img.png" alt="Small Molecules & Peptides Hero Image" fetchpriority="high" > </div> </div> </div> </div> </div> </div> </div> </div> </div> </section> </div> </div> </header> </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> <a href="/reagents">Bio-Techne Reagents</a> </li> <li> Small Molecules & Peptides </li> </ol> </nav> </div> </div> </div> </div> <main> <section class="section"> <div> <div id="block-bio-techne-global-content" class="system_main_block"> <article> <div> <div> <div> <div class="paragraph paragraph--type--freeform mb-4 paragraph--view-mode--default"> <div><h4><a href="#Featured Product">Featured Product Types</a> | <a href="#Featured New"> New Small Molecules & Peptides</a> | <a href="#Pharmacology">Products by Pharmacology</a> | <a href="#Resources">Resources</a> | <a href="#Calculators">Calculators</a> | <a href="#Background">Background Information</a></h4></div> </div> </div> <div> <div class="paragraph paragraph--type--header"> <div> <div><h2><a name="Featured Product"></a>Featured Small Molecule Product Types</h2></div> </div> </div> </div> <div> <div class="paragraph paragraph--type--card-paragraph paragraph--view-mode--default card-para-default"> <div class="row card_row"> <div class="col-md-4"> <div class="h-100"> <div class="bg-white border rounded flex-column d-flex h-100"> <a href="/reagents/compound-libraries" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/literature/tocriscreen-plate-2-teaser-v2.png" alt="Tocriscreen plate and molecules for compound libraries page" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/reagents/compound-libraries" > <h3 class="card_title_htag"> <div><h3>Compound Libraries</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>The Tocriscreen™ range of bioactive compound libraries are collections of small molecules designed for use in assays for target validation, tool compound identification, receptor de-orphanization and assay development. The range includes libraries covering a diverse range of research areas and targets, as well as focused libraries for specific targets and drug repurposing.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/reagents/compound-libraries" > Explore Compound Libraries </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="bg-white border rounded flex-column d-flex h-100"> <a href="/research-areas/targeted-protein-degradation/protein-degraders" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/targeted-protein-degradation-hero.png" alt="Targeted protein degradation" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/research-areas/targeted-protein-degradation/protein-degraders" > <h3 class="card_title_htag"> <div><h3>Protein Degraders</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Small molecule protein Degraders (e.g. PROTAC® Degraders) are used to achieve selective knock-down of target proteins by harnessing the ubiquitin-proteasome system and without the requirement for genetic modification of cells. Bio-Techne provides a wide range of Protein Degraders and negative controls to help you investigate your target of interest.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/research-areas/targeted-protein-degradation/protein-degraders" > Browse Protein Degraders </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="bg-white border rounded flex-column d-flex h-100"> <a href="/reagents/small-molecules-and-peptides/lipid-nanoparticles" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/lipids-teaser-frontimg-v3.png" alt="LNP Teaser FrontImg" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/reagents/small-molecules-and-peptides/lipid-nanoparticles" > <h3 class="card_title_htag"> <div><h3>Lipid Nanoparticles (LNPs)</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>LNPs are non-viral drug delivery systems for a wide range of pharmaceutical cargoes, including small molecules, peptides, and nucleic acids, intended for delivery into target cells in vitro<em> </em>or in vivo. Bio-Techne offers all the essential components to help further your LNP research.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/reagents/small-molecules-and-peptides/lipid-nanoparticles" > Browse Lipid Nanoparticle Components </a> </div> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--card-paragraph paragraph--view-mode--default card-para-default"> <div class="row card_row"> <div class="col-md-4"> <div class="h-100"> <div class="bg-white border rounded flex-column d-flex h-100"> <a href="/reagents/fluorescent-dyes-probes" > <div class="teaser-card-image-crop mb-3"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/fluorescent-probes-350x215.jpg" alt="Fluorescent probes and dyes" loading="lazy" > </div> </a> <a class="card_title_link" href="/reagents/fluorescent-dyes-probes" > <h3 class="card_title_htag"> <div><h3>Fluorescent Dyes and Probes</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Fluorescent dyes and probes allow visualization of intracellular structures and individual proteins, and determination of cell types, in live and fixed cells with high sensitivity and selectivity. Our range includes Janelia Fluor<sup>®</sup> Dyes, cytoskeletal and microtubule probes as well as innovative probes for imaging bacteria. </p></div> </div> <div class="card-bottom-link"> <div> <a href="/reagents/fluorescent-dyes-probes" > Explore Fluorescent Probes and Dyes </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="bg-white border rounded flex-column d-flex h-100"> <a href="/reagents/small-molecules-and-peptides/cept-cocktail" > <div class="teaser-card-image-crop mb-3"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/cept_cocktail_teaser_card.png" alt="Stem Cell Cluster" loading="lazy" > </div> </a> <a class="card_title_link" href="/reagents/small-molecules-and-peptides/cept-cocktail" > <h3 class="card_title_htag"> <div>CEPT Cocktail</div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Improve the viability of PSCs with CEPT Cocktail. A combination of 4 small molecules, the CEPT Cocktail enhances cell survival in a wide range of experimental procedures, including routine long-term passaging, single-cell cloning, gene editing, differentiation and cryopreservation of PSCs.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/reagents/small-molecules-and-peptides/cept-cocktail" > Learn About CEPT Cocktail </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="bg-white border rounded flex-column d-flex h-100"> <a href="/applications/electrophysiology/chemogenetics" > <div class="teaser-card-image-crop mb-3"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/electrophysiology_teaser.png" alt="Neurons firing action potentials" loading="lazy" > </div> </a> <a class="card_title_link" href="/applications/electrophysiology/chemogenetics" > <h3 class="card_title_htag"> <div>Chemogenetics</div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Chemogenetic compounds, such as DREADD ligands and PSEMs, act at genetically modified GPCRs and ion channels, respectively. They enable control of neuronal activity, and investigation of downstream signaling pathways, by initiating a signal cascade from a GPCR or opening of an ion channel pore. </p></div> </div> <div class="card-bottom-link"> <div> <a href="/applications/electrophysiology/chemogenetics" > Explore DREADD Ligands and PSEMs </a> </div> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--_-2-media-to-text mb-4 paragraph--view-mode--default"> <div class="container-fluid container-wide"> <div class="layout layout--twocol-section layout--twocol-section--50-50"> <div class="layout__region layout__region--first"> <div class="hero-content-wrap"> <div class="field_block:paragraph:2_2_media_to_text:field_indv_media"> <div> <a href="https://www.bio-techne.com/reagents/tr-fret-and-fp-assay-reagents" title="Learn More" > <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/corafluor-emission-spectra.png" alt="CoraFluor emission spectral overlap with common acceptor dyes" loading="lazy" > </a> </div> </div> </div> </div> <div class="layout__region layout__region--second"> <div class="hero-content-wrap"> <div class="field_block:paragraph:2_2_media_to_text:field_header_2_global"> <div><h3>TR-FRET and FP Assay Reagents</h3></div> </div> <div class="field_block:paragraph:2_2_media_to_text:field_lg_sngl_frmtd_text_global"> <div><p> </p> <p>TR-FRET (Time-Resolved Fluorescence Resonance Energy Transfer) and FP (Fluorescence Polarization) assays are widely used in biology and drug discovery to study target engagement. Discover our range of fluorescent probes, including CoraFluor™ terbium cryptate FRET donors, suitable for exploring ligand binding in TR-FRET and FP assays.</p></div> </div> <div class="field_block:paragraph:2_2_media_to_text:field_call_to_action_global"> <a href="/reagents/tr-fret-and-fp-assay-reagents" class="btn btn-primary" type="link"> Learn More </a> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--section paragraph--view-mode--default mb-4"> <div> <div> <div class="paragraph paragraph--type--header"> <div> <div><h2><a name="Featured New"></a>New Small Molecules & Peptides</h2></div> </div> </div> </div> <div> <div class="paragraph paragraph--type--card-paragraph paragraph--view-mode--default card-para-default"> <div class="row card_row"> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/research-areas/stem-cells" > </a> <a class="card_title_link" href="/research-areas/stem-cells" > <h3 class="card_title_htag"> <div><h3>Reagents in Solution</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>A range of convenient and ready-to-use reagents in solution to save time on your stem cell culture and CGT workflows. Supplied as a sterile-filtered 10 mM solution: </p><ul><li><a href="/p/small-molecules-peptides/chir-99021-in-solution_8170">CHIR 99021 in solution</a> (pre-dissolved in DMSO)</li><li><a href="/p/small-molecules-peptides/ldn-193189-in-solution_8150">LDN 193189 in solution</a> (pre-dissolved in water)</li><li><a href="/p/small-molecules-peptides/y-27632-in-solution_7000">Y-27632 in solution</a> (pre-dissolved in water)</li></ul></div> </div> <div class="card-bottom-link"> <div> <a href="/research-areas/stem-cells" > View all Stem Cell Products </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/p/small-molecules-peptides/sb-24011_8010" > </a> <a class="card_title_link" href="/p/small-molecules-peptides/sb-24011_8010" > <h3 class="card_title_htag"> <div><h3>SB 24011 | 8010</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><ul><li>Inhibitor of STING-TRIM29 interaction</li><li>Increases cellular STING levels</li><li>Co-administration with <a href="/p/small-molecules-peptides/2-3-cgamp-sodium-salt_5945">cGAMP</a> reduces CT26 and B16F10 tumor volumes in syngeneic mice</li></ul></div> </div> <div class="card-bottom-link"> <div> <a href="/p/small-molecules-peptides/sb-24011_8010" > View SB 24011 </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/p/fluorescent-probes-dyes/rna-imaging-probe-1c_8813" > </a> <a class="card_title_link" href="/p/fluorescent-probes-dyes/rna-imaging-probe-1c_8813" > <h3 class="card_title_htag"> <div><h3>RNA Imaging Probe 1c | 8813</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><ul><li>Fluorogenic RNA imaging probe with excellent photostability</li><li>High membrane permeability and strong fluorogenic response on binding RNA</li><li>Compatible with fluorescence lifetime imaging microscopy (FLIM)</li><li>Low cytotoxicity and suitable for live cell imaging </li></ul></div> </div> <div class="card-bottom-link"> <div> <a href="/p/fluorescent-probes-dyes/rna-imaging-probe-1c_8813" > View RNA Imaging Probe 1c </a> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div> <section class="paragraph paragraph--type--full-width-banner-with-image mb-4 paragraph--view-mode--default paragraph-background-color--dark"> <div class="banner_background_image" data-bgimage="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/recombinant_protein_banner_3.png" style="background-repeat: no-repeat;"> <div> <div> <div> <div class="paragraph paragraph--type--_-2-text-to-media mb-4 paragraph--view-mode--default"> <div class="container-fluid container-wide"> <div class="layout layout--twocol-section layout--twocol-section--50-50"> <div class="layout__region layout__region--first"> <div class="hero-content-wrap"> <div class="field_block:paragraph:2_2_text_to_media:field_header_2_global"> <div><h2>BromoTag<sup>®</sup> Degrader for Target Exploration and Validation</h2></div> </div> <div class="field_block:paragraph:2_2_text_to_media:field_lg_sngl_frmtd_text_global"> <div><p>Exclusive to Bio-Techne</p></div> </div> <div class="field_block:paragraph:2_2_text_to_media:field_call_to_action_global"> <a href="/t/tag-degradation-platforms/small-molecules-peptides" class="btn btn-primary" type="link"> Learn More </a> </div> </div> </div> <div class="layout__region layout__region--second"> <div class="hero-content-wrap"> </div> </div> </div> </div> </div> </div> </div> </div> </div> </section> </div> <div> <div class="paragraph paragraph--type--header"> <div> <div><h2><a name="Pharmacology"></a>Browse Products by Pharmacology</h2></div> </div> </div> </div> <div> <div class="paragraph paragraph--type--button-row paragraph--view-mode--default"> <div class="row"> <div class="col"> <div class="list-grid-wrap"> <div class="row"> <div class="col-md-4"> <a href="https://www.tocris.com/pharmacology/enzymes" class="btn btn-primary" type="link"> Enzymes </a> </div> <div class="col-md-4"> <a href="https://www.tocris.com/pharmacology/enzyme-linked-receptors" class="btn btn-primary" type="link"> Enzyme-linked Receptors </a> </div> <div class="col-md-4"> <a href="https://www.tocris.com/pharmacology/7-tm-receptors" class="btn btn-primary" type="link"> G Protein-coupled Receptors </a> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--button-row paragraph--view-mode--default"> <div class="row"> <div class="col"> <div class="list-grid-wrap"> <div class="row"> <div class="col-md-4"> <a href="https://www.tocris.com/pharmacology/ion-channels" class="btn btn-primary" type="link"> Ion Channels </a> </div> <div class="col-md-4"> <a href="https://www.tocris.com/pharmacology/nuclear-receptors" class="btn btn-primary" type="link"> Nuclear Receptors </a> </div> <div class="col-md-4"> <a href="https://www.tocris.com/pharmacology/transporters" class="btn btn-primary" type="link"> Transporters </a> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--button-row paragraph--view-mode--default"> <div class="row"> <div class="col"> <div class="list-grid-wrap"> <div class="row"> <div class="col-md-4"> <a href="https://www.tocris.com/pharmacology/other-pharmacology" class="btn btn-primary" type="link"> Other Pharmacology </a> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--section paragraph--view-mode--default mb-4"> <div> <div> <div class="paragraph paragraph--type--header"> <div> <div><h2><a name="Resources"></a>Selected Small Molecule Resources</h2></div> </div> </div> </div> <div> <div class="paragraph paragraph--type--card-paragraph paragraph--view-mode--default card-para-default"> <div class="row card_row"> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/resources/literature/angiogenesis-in-cancer-product-guide" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/literature/650x500-bt-literature-angiogenesis_in_cancer_brochure.png" alt="Angiogenesis in Cancer brochure thumbnail" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/resources/literature/angiogenesis-in-cancer-product-guide" > <h3 class="card_title_htag"> <div><h3>Angiogenesis in Cancer Research Product Guide</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Our Angiogenesis in Cancer Product Guide provides a background to angiogenesis in cancer and highlights products that can be used to investigate angiogenesis therapeutic targets.</p><p> </p></div> </div> <div class="card-bottom-link"> <div> <a href="/resources/literature/angiogenesis-in-cancer-product-guide" > Download Angiogenesis in Cancer Product Guide </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/resources/literature/alzheimer-disease-poster" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/literature/alzheimers_disease_poster.png" alt="Alzheimer Disease Poster" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/resources/literature/alzheimer-disease-poster" > <h3 class="card_title_htag"> <div><h3>Alzheimer’s Disease Poster</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>This poster provides an overview of some of the molecular and cellular mechanisms of Alzheimer's disease. Download a digital version of the poster or request a printed copy today.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/resources/literature/alzheimer-disease-poster" > Download or Request the Alzheimer's Disease Poster </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/resources/literature/targeted-protein-degradation-research-guide" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/literature/bio-techne-tpd-brochure-thumb.jpg" alt="TPD Brochure FrontImg" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/resources/literature/targeted-protein-degradation-research-guide" > <h3 class="card_title_htag"> <div><h3>Targeted Protein Degradation and Induced Proximity Product Guide</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>This brochure highlights the tools and services available from Bio-Techne to support your Targeted Protein Degradation and Induced Proximity research. Includes products for target validation, Degrader design, validated antibodies, assays for Degrader development, and tools for induced proximity research.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/resources/literature/targeted-protein-degradation-research-guide" > Download TPD and Induced Proximity Product Guide </a> </div> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--individual-button mb-4 paragraph--view-mode--default w-100"> <div class="row"> <div class="col"> <a href="/resources/literature?tid_2%5B151%5D=151" class="btn btn-primary float-left" type="link" > Find More Small Molecule Resources </a> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--section paragraph--view-mode--default mb-4"> <div> <div> <div class="paragraph paragraph--type--header"> <div> <div><h2><a name="Calculators"></a>Calculators</h2></div> </div> </div> </div> <div> <div class="paragraph paragraph--type--card-paragraph paragraph--view-mode--default card-para-default"> <div class="row card_row"> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/resources/calculators/molarity-calculator" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/molarity-calculator.png" alt="Use our Molarity Calculator to plan your experiment" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/resources/calculators/molarity-calculator" > <h3 class="card_title_htag"> <div><h3>Molarity Calculator</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Calculate the mass, volume or molar concentration required for a solution.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/resources/calculators/molarity-calculator" > Molarity Calculator </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/resources/calculators/dilution-calculator" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/dilution-calculator.png" alt="Use our Dilution Calculator to plan your experiment" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/resources/calculators/dilution-calculator" > <h3 class="card_title_htag"> <div><h3>Dilution Calculator</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Calculate the dilution required to prepare a stock solution.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/resources/calculators/dilution-calculator" > Dilution Calculator </a> </div> </div> </div> </div> </div> <div class="col-md-4"> <div class="h-100"> <div class="d-flex flex-column h-100"> <a href="/resources/calculators/reconstitution-calculator" > <div class="card-img-top text-center mb-3" style="background-repeat: no-repeat; background-color: ; height:200px; width: 100%;"> <div class="teaser-valign-container" style=""> <div class="valign"> <img src="https://resources.bio-techne.com/bio-techne-assets/images/research-areas/reconstitution-calculator.png" alt="Use our Reconstitution Calculator to plan your experiment" loading="lazy" > </div> </div> </div> </a> <a class="card_title_link" href="/resources/calculators/reconstitution-calculator" > <h3 class="card_title_htag"> <div><h3>Reconstitution Calculator</h3></div> </h3> </a> <div class="card_description flex-grow-1"> <div><p>Calculate the volume of solvent required to reconstitute the contents of your vial.</p></div> </div> <div class="card-bottom-link"> <div> <a href="/resources/calculators/reconstitution-calculator" > Reconstitution Calculator </a> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--header"> <div> <div><h2><a name="Background"></a>Background Information</h2></div> </div> </div> </div> <div> <div class="paragraph accordion mb-4 paragraph--type--extendable-paragraph paragraph--view-mode--default"> <div class="card-header rounded-top bg-white"> <a class="collapsed" data-toggle="collapse" href="#expPara-about-small-molecules-amp-peptides10" role="button" aria-expanded="false" aria-controls="expPara"> <h5>About Small Molecules & Peptides</h5> </a> </div> <div class="collapse" id="expPara-about-small-molecules-amp-peptides10" aria-expanded="false" aria-controls="expPara"> <div class="card-body p-4"> <br/> <div><p>Small molecules are organic chemical compounds that have biological activity. They may be used in biological and biomedical research to regulate the activity of proteins such as enzymes, ion channels, receptors and transporters. Many commonly prescribed drugs are small molecules, as they are metabolically stable and can be orally active. Small molecules can be designed to be selective, potent, water-soluble and cell permeable, so have many advantages as research tools.</p> <p>Peptides are chains of amino acids linked by amide bonds. Bioactive peptides are found in all living organisms; examples include ghrelin, orexin, vasopressin and neuropeptide S. Endogenous peptides generally consist of the 20 naturally occurring L-amino acids. However, peptides as research tools can also incorporate D-amino acids or <a href="/t/unnatural-amino-acids">unnatural amino acids</a> and can have further chemical modifications.</p> <p>Small molecules and peptides are key tools in biological research as they can be used to modulate or degrade a target of interest to investigate the downstream consequences. Bioactive small molecules and peptides can be categorized according by pharmacological action, e.g. agonists, partial agonists, antagonists, activators, inhibitors and degraders. Our wide range of small molecules includes gold standard <a href="/research-areas/pharmacology">pharmacology</a> tools, as well as <a href="/reagents/fluorescent-dyes-probes">fluorescent dyes and probes</a>, molecular biology tools including <a href="/search?keywords=viral%20transduction%20enhancers">viral transduction enhancers</a> and <a href="/search?keywords=glycan%20detection%20reagents&brand=tocris">glycan detection reagents</a>, and biochemicals, such as buffers and chelators.</p></div> </div> </div> </div> </div> <div> <div class="paragraph accordion mb-4 paragraph--type--extendable-paragraph paragraph--view-mode--default"> <div class="card-header rounded-top bg-white"> <a class="collapsed" data-toggle="collapse" href="#expPara-faqs18" role="button" aria-expanded="false" aria-controls="expPara"> <h5>FAQs</h5> </a> </div> <div class="collapse" id="expPara-faqs18" aria-expanded="false" aria-controls="expPara"> <div class="card-body p-4"> <br/> <div><h4>What are small molecules?</h4> <p>In biological and biomedical research, a small molecule refers to an organic compound that modulates biological activity. Small molecules are generally chemically synthesized, however some small molecules are derived from natural resources, e.g. toxins. As research materials small molecules have advantages; they can be designed to act selectively at a target of interest, and to be potent, water soluble or cell permeable. Many commonly used medicines are small molecules.</p> <p>Small molecules may also be called biochemicals, chemical probes, and compounds.</p> <h4>What are peptides?</h4> <p>Peptides are short sequences of amino acids linked by amide bonds. Numerous endogenous peptides exist in all living organisms where they play a variety of roles, including within the cardiovascular, endocrine and metabolic systems. Peptides may be chemically synthesized, extracted from natural resources or manufactured recombinantly.</p> <h4>Are small molecules drugs?</h4> <p>Yes, many drugs, both clinically prescribed and illicit drugs, are small molecules. The range of small molecules offered by Tocris, a Bio-Techne brand, includes a large range of compounds that are currently approved for use as medicines. Our catalog also contains compounds that may have failed during clinical trial but are still useful research tools, and compounds that were developed to be tools for <em>in vitro</em> and <em>in vivo</em> research.</p> <p><em>Please note that all Bio-Techne products are strictly for use in biomedical research only. They are not intended for human or veterinary use.</em></p></div> </div> </div> </div> </div> <div> <div class="paragraph paragraph--type--freeform mb-4 paragraph--view-mode--default"> <div><p><em>PROTAC</em><em><sup>®</sup></em><em> is a registered trademark of Arvinas Operations, Inc., and is used under license</em>.</p></div> </div> </div> </div> </div> </article> </div> </div> </section> </main> </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":"R\u0026D","entityLangcode":"en","entityStatus":"1","entityType":"node","entityBundle":"hero_page","entityId":"371","entityTitle":"Small Molecules \u0026 Peptides","entityTaxonomy":{"product_category":{"151":"Small Molecules"}},"userUid":0});</script> <script src="/sites/default/files/js/js_VCuLJxWfwcxc208bItHJBuLPq8DlU4ex_zmsx0pJbhk.js?scope=footer&delta=0&language=en&theme=bio_techne_global&include=eJxtUltywzAIvJBVHUmDZGLTYKFBOIl7-srPSR8_YlkYWECRxDCNGQPTAwMMmM3Hk3Qr6TaywaigS9eDAcOC6iOO8CDR2iFDNUqhgI1hrqgBUpI5W_UHcIo2a3alFWul8r1rTcLRemCJwD6KWDWFElKf_4nvxlVbWoGhG0QGxmAw-MGmny4Mv_0P-IRXFy1gHiEn7AMmmSbUhD6aO1l3sa6S4ZN6dPho89fuSr8ydkEtIHfCkMXoRgmMJPudc--ciyypzc0ikyKkMRR6Iftroa7MdURtGfC1-O09MAv0ByzCy42YDze1zVemamdYZaKKh6dwO9ATY-lasJ-ThYqgafS7CRG0o2yoeZMJTF_nDO1wuriKjMl2-a4wJByF-1XonxOtvdymdvsFlG-i015tJdwbcd7xG70D-wA"></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_f9Ht4rMsmvXFlpOu9q6kVMmELiTwxkNbyS8OBAaG0m0.js?scope=footer&delta=2&language=en&theme=bio_techne_global&include=eJxtUltywzAIvJBVHUmDZGLTYKFBOIl7-srPSR8_YlkYWECRxDCNGQPTAwMMmM3Hk3Qr6TaywaigS9eDAcOC6iOO8CDR2iFDNUqhgI1hrqgBUpI5W_UHcIo2a3alFWul8r1rTcLRemCJwD6KWDWFElKf_4nvxlVbWoGhG0QGxmAw-MGmny4Mv_0P-IRXFy1gHiEn7AMmmSbUhD6aO1l3sa6S4ZN6dPho89fuSr8ydkEtIHfCkMXoRgmMJPudc--ciyypzc0ikyKkMRR6Iftroa7MdURtGfC1-O09MAv0ByzCy42YDze1zVemamdYZaKKh6dwO9ATY-lasJ-ThYqgafS7CRG0o2yoeZMJTF_nDO1wuriKjMl2-a4wJByF-1XonxOtvdymdvsFlG-i015tJdwbcd7xG70D-wA"></script> </body> </html>

CINXE.COM

Small Molecules & Peptides | Bio-Techne