Method Peptides · Research compound
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Research reference
Product specifications, research context, and handling information.
IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1) is a modified analog of human IGF-1 engineered for enhanced stability and extended biological activity. It binds to IGF-1 receptors and insulin receptors, promoting cell growth, muscle repair, and tissue development in research models. The substitution of arginine at position 3 and a 13-amino-acid extension at the N-terminus significantly reduce its binding to IGF-binding proteins, resulting in a longer half-life and sustained anabolic signaling. IGF-1 LR3 is widely studied for its potential applications in muscle regeneration, metabolic function, and cellular growth pathways.
≥99% purity. Third-party tested. Sterile vials. Trusted quality.
Contents: 10mg total active IGF-1 LR3 per kit (10 vials)
Composition per vial: IGF-1 LR3 (1mg)
Storage: Keep refrigerated after reconstitution.
For Research Use Only. Not for human consumption.
