IGF-1-LR3 1 mg (COA IN IMAGES)

IGF-1 LR3 is an 83-amino acid analog of insulin-like growth factor-1 with an arginine substitution at position 3 and a 13-amino acid N-terminal extension. These modifications reduce IGF binding protein affinity, increasing bioavailability for research into IGF-1R signaling, cellular proliferation, and growth factor biology. For research and laboratory use only. Not for human consumption.