IGF-1 LR3

IGF-1 LR3 (Long Arg3) is a research peptide studied for its interaction with IGF-1 receptor with extended half-life pathways involved in muscle cell proliferation and metabolism. These pathways play a role in cellular signaling, receptor modulation, and downstream biological responses. In research models, IGF-1 LR3 (Long Arg3) has been associated with changes in IGF-1 signaling markers and protein synthesis, making it a compound of interest in endocrine and metabolic studies. For research purposes only. Not intended for human or veterinary use.