{"product_id":"abcam-ab100508","title":"Abcam, ab100508, Human Endostatin ELISA Kit","description":"\u003cp\u003eSize: 1 x 96Tests\u003cbr\u003e\nHuman Endostatin ELISA Kit is a Sandwich (quantitative) ELISA for the measurement of Human Endostatin in Human in Biofluids, Cell Culture Media samples.\u003cbr\u003e\nKey facts\u003cbr\u003e\nDetection method:Colorimetric,\u003cbr\u003e\nSample types:Plasma, Cell culture supernatant, Serum,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nAssay type:Sandwich (quantitative),\u003cbr\u003e\nSensitivity:\u0026lt; 10 pg\/mL,\u003cbr\u003e\nRange:13.7 - 10000 pg\/mL,\u003cbr\u003e\nAssay Platform:Microplate\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nAbcam's Human Endostatin ELISA (Enzyme-Linked Immunosorbent Assay) kit is an\u003cbr\u003e\nin vitro\u003cbr\u003e\nenzyme-linked immunosorbent assay for the quantitative measurement of Human Endostatin in serum, plasma, and cell culture supernatants.\u003cbr\u003e\nThis assay employs an antibody specific for Human Endostatin coated on a 96-well plate. Standards and samples are pipetted into the wells and Endostatin present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human Endostatin antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of Endostatin bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.\u003cbr\u003e\nGet results in 90 minutes with Human Endostatin ELISA Kit (\u003cbr\u003e\nab184864\u003cbr\u003e\n) from our SimpleStep ELISA\u003cbr\u003e\nrange.\u003cbr\u003e\nOptimisation may be required with urine samples.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information--20°C\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nEndostatin also known as Collagen XVIII alpha 1 (COL18A1) is a powerful anti-angiogenic protein with a mass around 20 kDa. It specifically inhibits the process of blood vessel formation in both in vitro and in vivo environments. This protein derives as a fragment from the carboxyl end of collagen XVIII which is a component of basement membranes. Expression of endostatin occurs primarily in the endothelial cells lining blood vessels and is also seen in tissues undergoing remodeling or repair.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nEndostatin functions as an important inhibitor of angiogenesis the process in which new blood vessels form from pre-existing ones. It acts independently and is not part of a larger protein complex. In the cellular microenvironment endostatin binds to various integrins inhibiting endothelial cell proliferation and inducing apoptosis. It also disrupts signal transduction pathways critical for endothelial cell survival and migration.\u003cbr\u003e\nPathways\u003cbr\u003e\nEndostatin holds an important position in the angiogenesis and Wnt signaling pathways. It interacts closely with proteins like VEGF (Vascular Endothelial Growth Factor) and FGF2 (Fibroblast Growth Factor 2) where it counteracts their pro-angiogenic effects. Endostatin's role in these pathways indicates its significant impact on controlling angiogenic balance in various physiological and pathological conditions.\u003cbr\u003e\nEndostatin exhibits notable relevance to cancer and diabetic retinopathy. In cancer the protein suppresses tumor-induced angiogenesis restricting tumor growth and metastasis. Likewise in diabetic retinopathy endostatin's inhibition of abnormal blood vessel formation in the retina offers potential therapeutic benefits. In these contexts it interacts with other key proteins like MMPs (matrix metalloproteinases) which regulate collagen degradation and release of endostatin fragments from parent collagen XVIII.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843638120617,"sku":"ab100508","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab100508","provider":"Iright","version":"1.0","type":"link"}