Long R3 IGF-1 analog — 1mg lyophilized peptide
Price: $89 | Purity: >99% | In Stock
IGF-1 LR3 (Long R3 Insulin-like Growth Factor-1) is a synthetic analog of IGF-1 with an extended half-life due to the addition of an arginine residue and a 13 amino acid N-terminal extension. It has a significantly reduced affinity for IGF-binding proteins compared to native IGF-1, resulting in prolonged activity. Research has explored its effects on muscle cell proliferation, satellite cell activation, protein synthesis, and tissue repair. It is widely studied in muscle biology and anabolic research.