IGF-1 LR3 Peptide

IGF-1 LR3 Peptide is a synthetic, 83-amino acid analog of human Insulin-like Growth Factor-1 (IGF-1). Specifically engineered for research applications, this analog includes an Arginine substitution at position 3 and a 13-amino acid extension at the N-terminus. These modifications significantly decrease binding to IGF-binding proteins (IGFBPs), resulting in increased potency and a vastly extended biological half-life in laboratory models.