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Muscle Growth & Recovery

IGF-1 LR3

Long-Acting IGF-1 Analogue

A long-acting analogue of IGF-1 with enhanced potency and extended half-life.

Overview

IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3) is a synthetic analogue of IGF-1 with an arginine substitution at position 3 and a 13-amino acid extension at the N-terminus. These modifications reduce its binding to IGF-binding proteins, extending its half-life and increasing its potency.

Research Information

Research on IGF-1 LR3 has demonstrated its enhanced anabolic activity compared to native IGF-1. Studies have investigated its effects on muscle protein synthesis, satellite cell activation, and tissue repair. Research has also explored its metabolic effects, including effects on glucose uptake and fat metabolism.

Research Dosage Reference

Research protocols use subcutaneous or intramuscular administration. Standard vials contain 1mg lyophilized powder. All dosing information is for research reference only.

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Disclaimer: All information provided is for educational and research purposes only. This is not medical advice. These compounds are not approved for human use. Always consult with qualified professionals before conducting research.