{"id":716359,"date":"2026-05-05T02:46:35","date_gmt":"2026-05-05T02:46:35","guid":{"rendered":"https:\/\/immunomart.com\/?post_type=product&p=716359"},"modified":"2026-05-05T02:46:35","modified_gmt":"2026-05-05T02:46:35","slug":"congo-red-high-purity-grade","status":"publish","type":"product","link":"https:\/\/immunomart.com\/product\/congo-red-high-purity-grade\/","title":{"rendered":"Congo Red &#8220;high purity grade&#8221;"},"content":{"rendered":"<p>Congo Red has been used in microscopy for staining elastic fibers and bacteria. Amyloid protein, an abnormal protein aggregate associated with various pathologies, is commonly detected in tissue with Congo Red. Detection of amyloid is relevant for a whole host of diseases, including Alzheimer&#8217;s disease, Creutzfeld-Jakob&#8217;s disease and Bovine Spongiform Encephalopathy. The birefringence of Congo Red-stained amyloid, appearing green under polarized light, improves detection relative to simple visible examination of the colored deposits. Additionally, upon binding to amyloid, Congo Red displays bright fluorescence emission at 614 nm with excitation at 497 nm.\u00a0 \u00a0 Biotium offers high purity grade of Congo Red with HPLC purity greater than 97%.\u00a0 <\/p>\n<ul>\u00a0 <\/p>\n<li>Red solid soluble in water, DMSO, EtOH<\/li>\n<p>\u00a0 <\/p>\n<li>Stored desiccated at 4\u00b0C<\/li>\n<p>\u00a0 <\/p>\n<li>C<sub>32<\/sub>H<sub>22<\/sub>N<sub>6<\/sub>Na<sub>2<\/sub>O<sub>6<\/sub>S<sub>2<\/sub><\/li>\n<p>\u00a0 <\/p>\n<li>MWt: 696.66<\/li>\n<p>\u00a0 <\/p>\n<li>[573-58-0]<\/li>\n<p>\u00a0 <\/ul>\n<h3>Handling<\/h3>\n<p>Store with desiccant; Protect from light<\/p>\n<div style=\"margin:18px 0 4px;padding:11px 14px;background:#fdf4f4;border:1px solid #e6bdbd;border-left:3px solid #c41e3a;border-radius:4px;font-size:13px;line-height:1.55;color:#3a3a3a\"><strong style=\"color:#8a1524\">For Research Use Only (RUO).<\/strong> This product is sold strictly for laboratory research use only. <strong>Not for human or veterinary consumption, therapeutic, or diagnostic use.<\/strong> Any pharmacological, therapeutic, cosmetic, or biological effects described above are provided as research context only and do not represent intended or approved uses of this product.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Congo Red has been used in microscopy for staining elastic fibers and bacteria. Amyloid protein, an abnormal protein aggregate associated with various pathologies, is commonly detected in tissue with Congo Red. Detection of amyloid is relevant for a whole host of diseases, including Alzheimer&#8217;s disease, Creutzfeld-Jakob&#8217;s disease and Bovine Spongiform Encephalopathy. The birefringence of Congo [&hellip;]<\/p>\n","protected":false},"featured_media":715104,"template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false},"product_brand":[1638],"product_cat":[1640,1685,1711,1649],"product_tag":[],"class_list":{"0":"post-716359","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-biotium","7":"product_cat-amyloid-neurodegeneration-stains","8":"product_cat-biotium-flow-cytometry","9":"product_cat-neurodegeneration-amyloid-stains","10":"product_cat-proliferation-viability-assays","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product\/716359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media\/715104"}],"wp:attachment":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media?parent=716359"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_brand?post=716359"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_cat?post=716359"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_tag?post=716359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}