VEGF-DD protein is a potent growth factor in angiogenesis, lymphangiogenesis, and endothelial cell growth, playing a key role in stimulating cell proliferation, migration, and affecting vascular permeability. It may be involved in the formation of veins and lymphatic vasculature during embryogenesis, suggesting that it plays a key role in vascular development. VEGF-DD Protein, Human (HEK293, His) is the recombinant human-derived VEGF-DD protein, expressed by HEK293 , with C-6*His labeled tag. The total length of VEGF-DD Protein, Human (HEK293, His) is 109 a.a., with molecular weight of ~18.0 kDa.