Recombinant human Vascular Endothelial Growth Factor 165 (VEGF165) is expressed in CHO cells to ensure proper folding and authentic mammalian post-translational modifications. This tag-free protein retains the native structure and high bioactivity of human VEGF165, making it suitable for diverse applications in angiogenesis and vascular biology research.

VEGF165 is a major isoform of VEGF, a potent signaling protein that stimulates blood vessel formation by promoting endothelial cell proliferation, migration, and survival. It plays a crucial role in physiological processes such as wound healing and tissue regeneration, as well as pathological conditions including cancer and diabetic retinopathy. Recombinant human VEGF165 is widely used in studies of angiogenesis, vascular disease, and therapeutic development.