IGF-1LR3

IGF-1 LR3 is a recombinant analog of human IGF-1 with an extended half-life and reduced binding affinity for IGF-binding proteins. It promotes cell growth, differentiation, and protein synthesis through activation of the PI3K-Akt signaling pathway. Research applications include muscle regeneration, neuroprotection, and tissue development, making IGF-1 LR3 one of the most studied peptides in cellular and metabolic research.