Neuroscience Products

Get reliable tools to label neurons, trace axons, and measure synapse activity, with options for use in cultured cells, tissue sections, or in vivo. Our versatile neuroscience research products deliver precise results, support complex studies, and streamline workflows—always backed by Ph.D.-level support to help you spend less time troubleshooting and more time making brighter discoveries.

Product Spotlight

SynaptoGreen™ C4 (Equivalent to FM®1-43)

CF® Dye Dextran 70,000 MW, Anionic and Fixable

Fluorescent fluid-phase marker labeled with bright, photostable CF® Dyes—ideal for endocytosis and permeability studies.

Lycopersicon Esculentum (Tomato) Lectin (LEL, TL) Conjugates

Commonly used microglial marker, available conjugated to biotin or a selection of water-soluble fluorescent CF® Dyes.

PathoGreen™ Histofluorescent Stain, 1000X in water

Anionic green fluorescent dye that stains degenerating neurons and their processes following various neurotoxic insults.

Nerve Terminal Staining Kits

Contain nerve terminal dyes and background-reducing agents for washing away or quenching extracellular dye fluorescence.

Resources That Fuel Bright Ideas

View All Resources

Technology

Technology: Cellular Stains & Dyes for Live & Fixed Cells

Tech Tip

Tech Tip: Researching Applications for Membrane Dyes

Technology

Technology: Cellular Stains Selection Guides

Tech Tip

Tech Tip: Battling Tissue Autofluorescence

View All Resources

New Products

Featured Products

TrueBlack® Lipofuscin Autofluorescence Quencher

GelRed® Nucleic Acid Gel Stain

Content #1

Content #2

Content #3

img:is([sizes=auto i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px}:root{--wp-block-synced-color:#7a00df;--wp-block-synced-color--rgb:122,0,223;--wp-bound-block-color:var(--wp-block-synced-color);--wp-editor-canvas-background:#ddd;--wp-admin-theme-color:#007cba;--wp-admin-theme-color--rgb:0,124,186;--wp-admin-theme-color-darker-10:#006ba1;--wp-admin-theme-color-darker-10--rgb:0,107,160.5;--wp-admin-theme-color-darker-20:#005a87;--wp-admin-theme-color-darker-20--rgb:0,90,135;--wp-admin-border-width-focus:2px}@media (min-resolution:192dpi){:root{--wp-admin-border-width-focus:1.5px}}.wp-element-button{cursor:pointer}:root .has-very-light-gray-background-color{background-color:#eee}:root .has-very-dark-gray-background-color{background-color:#313131}:root .has-very-light-gray-color{color:#eee}:root .has-very-dark-gray-color{color:#313131}:root .has-vivid-green-cyan-to-vivid-cyan-blue-gradient-background{background:linear-gradient(135deg,#00d084,#0693e3)}:root .has-purple-crush-gradient-background{background:linear-gradient(135deg,#34e2e4,#4721fb 50%,#ab1dfe)}:root .has-hazy-dawn-gradient-background{background:linear-gradient(135deg,#faaca8,#dad0ec)}:root .has-subdued-olive-gradient-background{background:linear-gradient(135deg,#fafae1,#67a671)}:root .has-atomic-cream-gradient-background{background:linear-gradient(135deg,#fdd79a,#004a59)}:root .has-nightshade-gradient-background{background:linear-gradient(135deg,#330968,#31cdcf)}:root .has-midnight-gradient-background{background:linear-gradient(135deg,#020381,#2874fc)}:root{--wp--preset--font-size--normal:16px;--wp--preset--font-size--huge:42px}.has-regular-font-size{font-size:1em}.has-larger-font-size{font-size:2.625em}.has-normal-font-size{font-size:var(--wp--preset--font-size--normal)}.has-huge-font-size{font-size:var(--wp--preset--font-size--huge)}.has-text-align-center{text-align:center}.has-text-align-left{text-align:left}.has-text-align-right{text-align:right}.has-fit-text{white-space:nowrap !important}#end-resizable-editor-section{display:none}.aligncenter{clear:both}.items-justified-left{justify-content:flex-start}.items-justified-center{justify-content:center}.items-justified-right{justify-content:flex-end}.items-justified-space-between{justify-content:space-between}.screen-reader-text{border:0;clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;word-wrap:normal !important}.screen-reader-text:focus{background-color:#ddd;clip-path:none;color:#444;display:block;font-size:1em;height:auto;left:5px;line-height:normal;padding:15px 23px 14px;text-decoration:none;top:5px;width:auto;z-index:100000}html :where(.has-border-color){border-style:solid}html :where([style*=border-top-color]){border-top-style:solid}html :where([style*=border-right-color]){border-right-style:solid}html :where([style*=border-bottom-color]){border-bottom-style:solid}html :where([style*=border-left-color]){border-left-style:solid}html :where([style*=border-width]){border-style:solid}html :where([style*=border-top-width]){border-top-style:solid}html :where([style*=border-right-width]){border-right-style:solid}html :where([style*=border-bottom-width]){border-bottom-style:solid}html :where([style*=border-left-width]){border-left-style:solid}html :where(img[class*=wp-image-]){height:auto;max-width:100%}:where(figure){margin:0 0 1em}html :where(.is-position-sticky){--wp-admin--admin-bar--position-offset:var(--wp-admin--admin-bar--height,0px)}@media screen and (max-width:600px){html :where(.is-position-sticky){--wp-admin--admin-bar--position-offset:0px}}.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none}:root{--wp--preset--aspect-ratio--square:1;--wp--preset--aspect-ratio--4-3:4/3;--wp--preset--aspect-ratio--3-4:3/4;--wp--preset--aspect-ratio--3-2:3/2;--wp--preset--aspect-ratio--2-3:2/3;--wp--preset--aspect-ratio--16-9:16/9;--wp--preset--aspect-ratio--9-16:9/16;--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,#0693e3 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,#fcb900 0%,#ff6900 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,#ff6900 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--font-size--small:13px;--wp--preset--font-size--medium:20px;--wp--preset--font-size--large:36px;--wp--preset--font-size--x-large:42px;--wp--preset--font-family--0-qi-6-mx-1-d-jougqbt-0-gvtjpa-787-weuyjdmkxemmez:"0QI6MX1D_JOuGQbT0gvTJPa787weuyJDmKxemMeZ";--wp--preset--font-family--0-qi-8-mx-1-d-joumw-hldo-6-t-2-wv-9-knw-mofkq-18-ndezzz-0:"0QI8MX1D_JOuMw_hLdO6T2wV9KnW-MoFkq18ndeZzZ0";--wp--preset--font-family--1-ptxg-8-zys-skggpn-4-iegvnhyvvelxvs-9-pycknla-3-jc-9-c:"1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCKNLA3JC9c";--wp--preset--font-family--1-pt-g-8-zys-skggpnycgsqamb-1-w-0-lwk-4-s-4-y-lprevit-9-c-2-c-8:"1Pt_g8zYS_SKggPNyCgSQamb1W0lwk4S4Y_LPrEVIT9c2c8";--wp--preset--font-family--aft-07-pxzy-382-xsxx-63-luyjspuqb-0-pl-6-oqqxrzlnvbvzedvjtj-v-7-tiazkmn-4-thrjcwhqoq:"aFT07PxzY382XsXX63LUYJSPUqb0pL6OQqxrZLnVbvZedvJtj-V7tIaZKMN4tHrJcwHqoQ";--wp--preset--font-family--aft-67-pxzy-382-xsxx-63-luyl-6-gyfcan-6-njrkp-vpjfjmshrpsgfut-8-ou-7-awivytvjmywe:"aFT67PxzY382XsXX63LUYL6GYFcan6NJrKp-VPjfJMShrpsGFUt8oU7awIVytVjMYwE";--wp--preset--font-family--cy-9-kfjocx-1-hbuyalurk-439-vogqc-9-yfzcyg-7-orzalp-4-obnf-7-ftxglsmwot-zfhdwwgeci:"cY9kfjOCX1hbuyalUrK439vogqC9yFZCYg7oRZaLP4obnf7fTXglsMwoT-ZFHDWwgECi";--wp--preset--font-family--cy-9-qfjocx-1-hbuyalurk-49-dlac-06-g-1-zgszbtobczbdxxd-9-jvf-438-wei-acexepjcgga:"cY9qfjOCX1hbuyalUrK49dLac06G1ZGsZBtoBCzBDXXD9JVF438weI_ACexEPjCggA";--wp--preset--font-family--h-4-c-0-bxocl-9-bbnla-nhiq-6-ogziljm-9-otsa-9-kqmfdq-7-s-r-0-yvxda:"H4c0BXOCl9bbnla_nHIq6oGzilJm9otsA9kQmfdq7S-r0YvxdA";--wp--preset--font-family--h-4-c-0-bxocl-9-bbnla-nhiq-6-ogziljm-9-otsa-9-kqq-dq-7-s-r-0-yvxda:"H4c0BXOCl9bbnla_nHIq6oGzilJm9otsA9kQq_dq7S-r0YvxdA";--wp--preset--font-family--h-4-c-2-bxocl-9-bbnla-nhia-47-nmujsnbcvrfhftq-7-fg-7-a-2-uwys:"H4c2BXOCl9bbnla_nHIA47NMUjsNbCVrFhFTQ7Fg7A2uwYs";--wp--preset--font-family--h-4-c-2-bxocl-9-bbnla-nhia-47-nmujsnbcvrfintq-7-fg-7-a-2-uwys:"H4c2BXOCl9bbnla_nHIA47NMUjsNbCVrFiNTQ7Fg7A2uwYs";--wp--preset--font-family--i-7-dfifdwyjgaamftzd-qa-1-zeelmy-79-qj-1-hosy-9-dw-6-if-3-bruz-1-r-5-t:"i7dfIFdwYjGaAMFtZd_QA1Zeelmy79QJ1HOSY9Dw6If3bRUz1r5t";--wp--preset--font-family--i-7-dzifdwyjgaamftzd-qa-3-xxskzqhr-tenshtjt-qy-32-txaj-1-g:"i7dZIFdwYjGaAMFtZd_QA3xXSKZqhr-TenSHTJT_qY32TxAj1g";--wp--preset--font-family--ijwbbxyifdniv-7-net-3-ksjbvdv-49-rz-8-tde-0-u-1-dypfkj-1-o:"iJWbBXyIfDnIV7nEt3KSJbVDV49rz8tdE0U1dYPFkJ1O";--wp--preset--font-family--ijwbbxyifdniv-7-net-3-ksjbvdv-49-rz-8-vdfeu-1-dypfkj-1-o:"iJWbBXyIfDnIV7nEt3KSJbVDV49rz8vdFEU1dYPFkJ1O";--wp--preset--font-family--ijwzbxyifdniv-5-pnhy-1-ktn-7-z-yh-b-4-i-1-vu-80-v-4-bvka:"iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1VU80V4bVkA";--wp--preset--font-family--ijwzbxyifdniv-5-pnhy-1-ktn-7-z-yh-h-4-1-vu-80-v-4-bvka:"iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-h4-1VU80V4bVkA";--wp--preset--font-family--jtufjig-1-i-6-t-8-kchkm-459-wx-7-xqyxk-0-vooz-6-jq-0-n-6-axp-p-7-k-5-ilg:"JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6aXp-p7K5ILg";--wp--preset--font-family--jtufjig-1-i-6-t-8-kchkm-459-wx-7-xqyxk-0-vooz-6-jq-5-z-9-axp-p-7-k-5-ilg:"JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq5Z9aXp-p7K5ILg";--wp--preset--font-family--jtuhjig-1-i-6-t-8-kchkm-4532-vjot-5-qnfgpctz-6-ew-7-y-3-tcoqk-5:"JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew7Y3tcoqK5";--wp--preset--font-family--jtuhjig-1-i-6-t-8-kchkm-4532-vjot-5-qnfgpcum-70-w-7-y-3-tcoqk-5:"JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w7Y3tcoqK5";--wp--preset--font-family--neuehelveticapro:"NeueHelveticaPro";--wp--preset--font-family--qfda-35-wcmi-96-ajtm-83-upeyoax-6-qpnlo-6-ovprpjcltce-og:"qFda35WCmI96Ajtm83upeyoaX6QPnlo6ovPrPJCLtce-og";--wp--preset--font-family--qfda-35-wcmi-96-ajtm-83-upeyoax-6-qpnlo-6-pprpjcltce-og:"qFda35WCmI96Ajtm83upeyoaX6QPnlo6_PPrPJCLtce-og";--wp--preset--font-family--qfdu-35-wcmi-96-ajtm-81-ggsdxcns-vmf-0-vnladepqkl-8-kuosgz:"qFdU35WCmI96Ajtm81GgSdXCNs-VMF0vNLADepqKl8Kuosgz";--wp--preset--font-family--qfdu-35-wcmi-96-ajtm-81-ggsdxcns-vmf-0-vnlbdepqkl-8-kuosgz:"qFdU35WCmI96Ajtm81GgSdXCNs-VMF0vNLBdepqKl8Kuosgz";--wp--preset--font-family--qgy-9-z-wnahgadqq-43-rh-ebrnlwyyfepxpogu-3-msjpo-3-zkydsqq:"QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGU3msJpo3ZKyDSQQ";--wp--preset--font-family--qgy-z-wnahgadqq-43-rhvcigyt-2-xz-5-u-32-k-0-nxni-0-dp-6-coya:"QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNi0Dp6_cOyA";--wp--preset--font-family--tdbd-2-owug-0-mkmsua-7-lzr-7-vs:"tDbD2oWUg0MKmSUa7Lzr7vs";--wp--preset--font-family--tdbn-2-owug-0-mkqsiq-7-z-7-u-vvijq:"tDbN2oWUg0MKqSIQ7Z7u_vvijQ";--wp--preset--font-family--uccm-3-fwrk-3-iltcvneqg-7-ca-725-jhhknnqk-4-j-1-eblham-8-srxtc-2-dthij-ek-7-mea:"UcCM3FwrK3iLTcvneQg7Ca725JhhKnNqk4j1ebLhAm8SrXTc2dthiJ-Ek-7MeA";--wp--preset--font-family--uccm-3-fwrk-3-iltcvneqg-7-ca-725-jhhknnqk-4-j-1-eblham-8-srxtc-69-thij-ek-7-mea:"UcCM3FwrK3iLTcvneQg7Ca725JhhKnNqk4j1ebLhAm8SrXTc69thiJ-Ek-7MeA";--wp--preset--font-family--uccm-3-fwrk-3-iltcvneqg-7-ca-725-jhhknnqk-4-j-1-eblham-8-srxtcb-9-xhij-ek-7-mea:"UcCM3FwrK3iLTcvneQg7Ca725JhhKnNqk4j1ebLhAm8SrXTcB9xhiJ-Ek-7MeA";--wp--preset--font-family--ucco-3-fwrk-3-iltehus-nvmrmxcp-50-sjiw-2-bokodukmmevugkymz-1-rib-2-bg-4:"UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYMZ1rib2Bg-4";--wp--preset--font-family--ucco-3-fwrk-3-iltehus-nvmrmxcp-50-sjiw-2-bokodukmmevui-6-fmz-1-rib-2-bg-4:"UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fMZ1rib2Bg-4";--wp--preset--font-family--ucco-3-fwrk-3-iltehus-nvmrmxcp-50-sjiw-2-bokodukmmevulyfmz-1-rib-2-bg-4:"UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZ1rib2Bg-4";--wp--preset--spacing--20:.44rem;--wp--preset--spacing--30:.67rem;--wp--preset--spacing--40:1rem;--wp--preset--spacing--50:1.5rem;--wp--preset--spacing--60:2.25rem;--wp--preset--spacing--70:3.38rem;--wp--preset--spacing--80:5.06rem;--wp--preset--shadow--natural:6px 6px 9px rgba(0,0,0,.2);--wp--preset--shadow--deep:12px 12px 50px rgba(0,0,0,.4);--wp--preset--shadow--sharp:6px 6px 0px rgba(0,0,0,.2);--wp--preset--shadow--outlined:6px 6px 0px -3px #fff,6px 6px #000;--wp--preset--shadow--crisp:6px 6px 0px #000}:where(.is-layout-flex){gap:.5em}:where(.is-layout-grid){gap:.5em}body .is-layout-flex{display:flex}.is-layout-flex{flex-wrap:wrap;align-items:center}.is-layout-flex > :is(*, div){margin:0}body .is-layout-grid{display:grid}.is-layout-grid > :is(*, div){margin:0}:where(.wp-block-columns.is-layout-flex){gap:2em}:where(.wp-block-columns.is-layout-grid){gap:2em}:where(.wp-block-post-template.is-layout-flex){gap:1.25em}:where(.wp-block-post-template.is-layout-grid){gap:1.25em}.has-black-color{color:var(--wp--preset--color--black) !important}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important}.has-white-color{color:var(--wp--preset--color--white) !important}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important}.has-black-background-color{background-color:var(--wp--preset--color--black) !important}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important}.has-white-background-color{background-color:var(--wp--preset--color--white) !important}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important}.has-black-border-color{border-color:var(--wp--preset--color--black) !important}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important}.has-white-border-color{border-color:var(--wp--preset--color--white) !important}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important}.woocommerce form .form-row .required{visibility:visible}.h-captcha{position:relative;display:block;margin-bottom:2rem;padding:0;clear:both}.h-captcha[data-size="normal"]{width:302px;height:76px}.h-captcha[data-size="compact"]{width:158px;height:138px}.h-captcha[data-size="invisible"]{display:none}.h-captcha iframe{z-index:1}.h-captcha::before{content:"";display:block;position:absolute;top:0;left:0;background:url("https://biotium-woo.supremeclients.com/wp-content/plugins/hcaptcha-for-forms-and-more/assets/images/hcaptcha-div-logo.svg") no-repeat;border:1px solid rgba(255,255,255,0);border-radius:4px;box-sizing:border-box}.h-captcha::after{content:"The hCaptcha loading is delayed until user interaction.";font-family:-apple-system,system-ui,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,"Helvetica Neue",Arial,sans-serif;font-size:10px;font-weight:500;position:absolute;top:0;bottom:0;left:0;right:0;box-sizing:border-box;color:#bf1722;opacity:0}.h-captcha:not(:has(iframe))::after{animation:hcap-msg-fade-in .3s ease forwards;animation-delay:2s}.h-captcha:has(iframe)::after{animation:none;opacity:0}@keyframes hcap-msg-fade-in{to{opacity:1}}.h-captcha[data-size="normal"]::before{width:302px;height:76px;background-position:93.8% 28%}.h-captcha[data-size="normal"]::after{width:302px;height:76px;display:flex;flex-wrap:wrap;align-content:center;line-height:normal;padding:0 75px 0 10px}.h-captcha[data-size="compact"]::before{width:158px;height:138px;background-position:49.9% 78.8%}.h-captcha[data-size="compact"]::after{width:158px;height:138px;text-align:center;line-height:normal;padding:24px 10px 10px 10px}.h-captcha[data-theme="light"]::before,body.is-light-theme .h-captcha[data-theme="auto"]::before,.h-captcha[data-theme="auto"]::before{background-color:#fafafa;border:1px solid #e0e0e0}.h-captcha[data-theme="dark"]::before,body.is-dark-theme .h-captcha[data-theme="auto"]::before,html.wp-dark-mode-active .h-captcha[data-theme="auto"]::before,html.drdt-dark-mode .h-captcha[data-theme="auto"]::before{background-image:url("https://biotium-woo.supremeclients.com/wp-content/plugins/hcaptcha-for-forms-and-more/assets/images/hcaptcha-div-logo-white.svg");background-repeat:no-repeat;background-color:#333;border:1px solid #f5f5f5}@media (prefers-color-scheme:dark){.h-captcha[data-theme="auto"]::before{background-image:url("https://biotium-woo.supremeclients.com/wp-content/plugins/hcaptcha-for-forms-and-more/assets/images/hcaptcha-div-logo-white.svg");background-repeat:no-repeat;background-color:#333;border:1px solid #f5f5f5}}.h-captcha[data-theme="custom"]::before{background-color:initial}.h-captcha[data-size="invisible"]::before,.h-captcha[data-size="invisible"]::after{display:none}.h-captcha iframe{position:relative}.algolia-search-highlight{background-color:#fffbcc;border-radius:2px;font-style:normal}.gform_previous_button+.h-captcha{margin-top:2rem}.gform_footer.before .h-captcha[data-size="normal"]{margin-bottom:3px}.gform_footer.before .h-captcha[data-size="compact"]{margin-bottom:0}.gform_wrapper.gravity-theme .gform_footer,.gform_wrapper.gravity-theme .gform_page_footer{flex-wrap:wrap}.gform_wrapper.gravity-theme .h-captcha,.gform_wrapper.gravity-theme .h-captcha{margin:0;flex-basis:100%}.gform_wrapper.gravity-theme input[type="submit"],.gform_wrapper.gravity-theme input[type="submit"]{align-self:flex-start}.gform_wrapper.gravity-theme .h-captcha~input[type="submit"],.gform_wrapper.gravity-theme .h-captcha~input[type="submit"]{margin:1em 0 0 0 !important}.woocommerce-form-register .h-captcha{margin-top:2rem}.category-block .category-elemnts{background-size:486px 383px !important}.category-block .category-elemnts:hover{background-size:550px 400px !important}body.oxygen-builder-body .aos-init,.oxygen-builder-body .aos-disabled{opacity:0 !important;pointer-events:none;transform:none !important;animation:none !important}body.oxygen-builder-body .your-menu-class .menu-item:hover > .sub-menu{display:none !important;pointer-events:none !important;visibility:hidden !important}.cta--mobile-only{order:2;padding:0 !important;display:inline-block !important}@media only screen and (min-width: 1080px){.cta{display:flex;align-items:center;justify-content:space-between;padding-left:190px !important}}.cta > span{order:1}.qohdr{order:3 !important;padding-left:0 !important}.hideLT1024{order:4;margin-left:0 !important}@media only screen and (max-width: 1080px){.cta > span{padding-top:12px;line-height:18px !important}}.cards{max-width:65%}.specoff-grid .thumb img{max-width:75%}.efp-menu-item .svg-earthfriendly{height:16px;width:32px;fill:white !important}.svg-icon__wrap--menu .svg-earthfriendly{fill:white !important}#menu-item-315053 a{padding:11px 65px}#menu-item-315053 .leftIconMenu{top:14px;left:12px}#menu-item-315053 .leftIconMenu .svg-earthfriendly{height:24px}#label_11_9_1{padding-left:24px}#input_11_9 li{display:flex}.noChildren:hover{background:#46b5e8}.fw{transition:all .5s ease}.fw:hover{background:#46b5e8}.fw:hover span{color:#fff}#gform_fields_8 .gfield_checkbox li{display:flex}#gform_fields_8 .gfield_checkbox li label{margin-left:16px}input[type=radio]{box-shadow:none !important}@media (min-width: 1280px){.product-hero-section{background-image:url("https://cdn-ileilbi.nitrocdn.com/eWSZLlbrikNVBIrSgonrMeGOOOLCGrAt/assets/images/optimized/rev-cb9d832/biotium-woo.supremeclients.com/wp-content/uploads/2018/08/Neuronal-Probes-1.jpg");background-position:550px center;background-size:cover}.product-hero-section.nitro-lazy{background-image:none !important}}@media (min-width: 993px) and (max-width: 1280px){.product-hero-section{background-image:url("https://cdn-ileilbi.nitrocdn.com/eWSZLlbrikNVBIrSgonrMeGOOOLCGrAt/assets/images/optimized/rev-cb9d832/biotium-woo.supremeclients.com/wp-content/uploads/2018/08/Neuronal-Probes-1.jpg");background-position:550px center;background-size:cover}.product-hero-section.nitro-lazy{background-image:none !important}}@media (min-width: 767px) and (max-width: 993px){.product-hero-section{background-image:url("https://cdn-ileilbi.nitrocdn.com/eWSZLlbrikNVBIrSgonrMeGOOOLCGrAt/assets/images/optimized/rev-cb9d832/biotium-woo.supremeclients.com/wp-content/uploads/2018/08/Neuronal-Probes-1.jpg");background-position:0px center;background-size:cover}.product-hero-section.nitro-lazy{background-image:none !important}}.ct-FontAwesomeicon-close{width:.78571428571429em}.ct-FontAwesomeicon-arrow-circle-o-down{width:.85714285714286em}.ct-FontAwesomeicon-angle-right{width:.32142857142857em}.ct-FontAwesomeicon-ellipsis-v{width:.21428571428571em}.oxel_horizontal_divider__line{flex-grow:1}

Neuroscience Products

Primary Antibodies for Neuroscience

Amyloid & Neurodegeneration Stains

Nerve Terminal Dyes

Neuronal Tracers

Toxins & Receptor Probes

Membrane Potential & Nerve Terminal Dyes

Product Spotlight

Cholera Toxin Subunit B CF® Dye Conjugates

α-Bungarotoxin, CF® Dye and Other Conjugates

SynaptoRed™ C2 (Equivalent to FM®4-64)

SynaptoGreen™ C4 (Equivalent to FM®1-43)

CF® Dye Dextran 70,000 MW, Anionic and Fixable

Lycopersicon Esculentum (Tomato) Lectin (LEL, TL) Conjugates

PathoGreen™ Histofluorescent Stain, 1000X in water

Nerve Terminal Staining Kits

Resources That Fuel Bright Ideas

Technology: Cellular Stains & Dyes for Live & Fixed Cells

Tech Tip: Researching Applications for Membrane Dyes

Technology: Cellular Stains Selection Guides

Tech Tip: Battling Tissue Autofluorescence

Stay updated with news and promotions

Featured Products

Neuroscience Products

Related Solutions

Primary Antibodies for Neuroscience

Amyloid & Neurodegeneration Stains

Nerve Terminal Dyes

Neuronal Tracers

Toxins & Receptor Probes

Membrane Potential & Nerve Terminal Dyes

Product Spotlight

Cholera Toxin Subunit B CF® Dye Conjugates

α-Bungarotoxin, CF® Dye and Other Conjugates

SynaptoRed™ C2 (Equivalent to FM®4-64)

SynaptoGreen™ C4 (Equivalent to FM®1-43)

CF® Dye Dextran 70,000 MW, Anionic and Fixable

Lycopersicon Esculentum (Tomato) Lectin (LEL, TL) Conjugates

PathoGreen™ Histofluorescent Stain, 1000X in water

Nerve Terminal Staining Kits

Built for Brighter Brain Research

Choose neuroscience research products powered by cutting-edge fluorescence for precise neuron labeling, tract tracing, synapse imaging, and more.

Resources That Fuel Bright Ideas

Technology: Cellular Stains & Dyes for Live & Fixed Cells

Tech Tip: Researching Applications for Membrane Dyes

Technology: Cellular Stains Selection Guides

Tech Tip: Battling Tissue Autofluorescence

Stay updated with news and promotions

Glowing Products for Science™

Featured Products