{"id":717271,"date":"2026-05-05T03:09:30","date_gmt":"2026-05-05T03:09:30","guid":{"rendered":"https:\/\/immunomart.com\/?post_type=product&p=717271"},"modified":"2026-05-05T03:09:30","modified_gmt":"2026-05-05T03:09:30","slug":"cf488a-and-pi-apoptosis-assay-kit","status":"publish","type":"product","link":"https:\/\/immunomart.com\/product\/cf488a-and-pi-apoptosis-assay-kit\/","title":{"rendered":"CF\u00ae488A and PI Apoptosis Assay Kit"},"content":{"rendered":"<p>Phosphatidylserine (PS) is translocated from the inner to the outer surface of the cell for phagocytic cell recognition. The human anticoagulant, Annexin V, is a 35 kDa Ca2 -dependent phospholipid protein with a high affinity for PS. Annexin V labeled with CF\u00ae488A (Abs\/Em= 490\/515 nm) can identify apoptotic cells in green by binding to PS exposed on the outer leaflet. Our CF\u00ae488A dye is superior to fluorescein\/FITC as it is not affected by pH and has much better photostability. Propidium iodide (PI) is impermeant to live cells or early apoptotic cells, but stains necrotic cells and late apoptotic cells with red fluorescence (Abs\/Em with DNA = 535\/617 nm). Both PI and Annexin V-CF\u00ae488A can be excited using the 488nm line of a flow cytometer.<\/p>\n<h3>Source \/ Ingredients<\/h3>\n<p>BSA from bovine serum (Bos taurus) or recombinant BSA produced in Chinese hamster ovary cells, Annexin V (recombinant produced in E. coli)<\/p>\n<h3>Handling<\/h3>\n<p>Do not freeze; 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>Phosphatidylserine (PS) is translocated from the inner to the outer surface of the cell for phagocytic cell recognition. The human anticoagulant, Annexin V, is a 35 kDa Ca2 -dependent phospholipid protein with a high affinity for PS. Annexin V labeled with CF\u00ae488A (Abs\/Em= 490\/515 nm) can identify apoptotic cells in green by binding to PS [&hellip;]<\/p>\n","protected":false},"featured_media":714954,"template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false},"product_brand":[1638],"product_cat":[1647,1685,1649],"product_tag":[],"class_list":{"0":"post-717271","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-biotium","7":"product_cat-biotium-apoptosis-assays","8":"product_cat-biotium-flow-cytometry","9":"product_cat-proliferation-viability-assays","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product\/717271","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\/714954"}],"wp:attachment":[{"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/media?parent=717271"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_brand?post=717271"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_cat?post=717271"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/immunomart.com\/wp-json\/wp\/v2\/product_tag?post=717271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}