IGF1-LR3 1 mg

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IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1)

Category: Muscle Growth & Cellular Regeneration Research

Purity: ≥ 99% (Research Grade)

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Research Overview

IGF-1 LR3 is a synthetic 83-amino-acid peptide analog of human insulin-like growth factor-1, engineered for extended stability and receptor activity.

It is under investigation for its ability to enhance muscle cell growth, stimulate recovery, and promote cellular regeneration through the activation of the IGF-1 / PI3K / Akt pathway.

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Key Research Highlights

• Stimulates muscle-cell differentiation and proliferation in vitro
• Promotes protein synthesis and nitrogen retention in muscle tissues
• May accelerate recovery from muscular or connective-tissue injury
• Shown in preclinical models to enhance satellite-cell activation and tissue regeneration
• Demonstrates potential for neuroprotective and metabolic-support properties via IGF-1 signaling pathways
• Modified structure (Arg3 substitution + 13-aa extension) increases half-life ~20–30× compared to native IGF-1

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Disclaimer

This compound is supplied for laboratory and educational research only.

Not for human consumption, injection, or diagnostic use.

IGF-1 LR3 remains investigational and not approved by the FDA.