{"product_id":"nsj-v5490-20ug","title":"VEGF Antibody \/ Vascular Endothelial Growth Factor, 20 ug","description":"\u003cp\u003eThis MAb recognizes proteins of 19-22kDa (reducing) and 38kDa-44kDa (non-reducing), identified as various isoforms of Vascular Endothelial Growth Factor or Vascular Permeability Factor (VEGF\/VPF). It is highly specific to VEGF, which is a homodimeric, disulfide-linked glycoprotein with a close homology to platelet-derived growth factor (PDGF). There are multiple isoforms of VEGF containing 206-, 189-, 165-, and 121-amino acid residues. The smaller two isoforms, VEGF165 and VEGF121, are secreted proteins and act as diffusible agents, whereas the larger two remain cell associated. VEGF\/VPF plays an important role in angiogenesis, which promotes tumor progression and metastasis.\u003c\/p\u003e","brand":"NSJ Bioreagents","offers":[{"title":"20 ug","offer_id":51548386885912,"sku":"V5490-20UG","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/get_image_5a798551-aed1-43cc-ae45-57a72c8e4030.jpg?v=1768279604","url":"https:\/\/danabiosci.com\/products\/nsj-v5490-20ug","provider":"Dana Bioscience","version":"1.0","type":"link"}