VEGFA Protein is a vascular endothelial growth factor that is active in angiogenesis and endothelial cell growth. VEGFA Protein induces endothelial cell proliferation, promotes cell migration, inhibits cell apoptosis, and induces vascular permeability. VEGF164 Protein, Canine (HEK293) is the recombinant canine-derived VEGF164 protein, expressed by HEK293 , with tag free.