IGF-1 LR3 1MG

IGF-1 LR3 (Long R3 IGF-1) is an 83-amino-acid analog of human insulin-like growth factor 1 (IGF-1). Its structure is derived from the mature human IGF-1 sequence through substitution of arginine for glutamic acid at position 3, together with the addition of a 13-amino-acid extension at the N-terminus. These defined structural modifications distinguish IGF-1 LR3 from native IGF-1 and provide a well-characterized polypeptide for biochemical, protein chemistry, receptor-binding, and analytical research applications.

Research Use: Strictly for laboratory research purposes only. Not intended for human or veterinary use, consumption, diagnosis, or therapeutic applications.