{"product_id":"v2298-20ug","title":"von Willebrand Factor Antibody \/ vWF","description":"\u003cp\u003evon Willebrand Factor is a multimeric glycoprotein that is found in endothelial cells, plasma and platelets. It acts as a carrier protein for Factor VIII and promotes platelet adhesion and aggregation. vWF undergoes a variety of posttranslational modifications that influence the affinity and availability for Factor VIII, including cleavage of the propeptide and formation of N-terminal disulfide bonds. This vWF antibody helps to establish the endothelial nature of some lesions of disputed histogenesis, e.g. Kaposi�s sarcoma and cardiac myxoma. It is widely used for differentiating vascular lesions from those of other tissue differentiation within a panel of other vascular markers although not all tumors of endothelial differentiation contain this antigen.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"20 ug \/ Mouse","offer_id":49474900721944,"sku":"V2298-20UG","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_62ee4663-1506-4776-b166-1c7aca495ecf.jpg?v=1734443659","url":"https:\/\/danabiosci.com\/products\/v2298-20ug","provider":"Dana Bioscience","version":"1.0","type":"link"}