IGF-1 LR3

IGF-1 LR3 ( Insulin-like Growth Factor 1 Long Arg3 ) is a synthetic research peptide derived from the natural IGF-1 protein. This extended variant (LR3) was developed for laboratory studies of cell growth, muscle tissue development, and metabolic signal transduction in vitro. IGF-1 LR3 contains an extended N-terminal peptide chain with an arginine substitution at position 3, resulting in a longer half-life and higher receptor binding capacity in research settings.

The product is tested via High-Performance Liquid Chromatography (HPLC) to ensure a purity of ≥ 99%. Important specifications Feature Value / explanation Name IGF-1 LR3 (Long Arg3) Molecular formula C₃₃₂H₅₁₅N₉₇O₉₈S₇ Molecular weight ≈ 9117 Da Form Lyophilisate (dry powder) Purity ≥ 97.8% (HPLC tested) Storage conditions Store refrigerated, protected from light and moisture. Research relevance Used in studies of cell growth, tissue regeneration, and insulin-like signaling pathways. Interesting for research into IGF receptor activation and protein synthesis in muscle cells. Widely used model peptide in in vitro endocrinological and anabolic research.

Research use only. Not for human consumption.