IGF-1 LR3

IGF-1 LR3 (Insulin-Like Growth Factor-1 Long R3) is a synthetic peptide analog of naturally occurring IGF-1, engineered to enhance biological stability and potency in research environments. Compared to native IGF-1, the IGF-1 LR3 peptide has significantly reduced affinity for IGF-binding proteins, allowing it to remain biologically active for up to 120 times longer.
This extended half-life makes IGF-1 LR3 a preferred model for studying cellular growth, tissue repair, and metabolic signaling pathways in various research settings.