IGF-1 LR3
For Research Use Only · Not for Human Consumption
Muscle gainRecovery
IGF-1 LR3 is a 83-amino-acid recombinant analogue of insulin-like growth factor 1 with an Arg substitution at position 3 and a 13-aa N-terminal extension, yielding markedly reduced IGFBP affinity. It is used in myocyte-proliferation, cell-culture and IGF-1R-signalling research. Supplied as lyophilized powder at ≥98% HPLC purity. For Research Use Only. Not for Human Consumption. Not a drug, food, or cosmetic.
Potential benefits — preclinical research
- •Long-arginine-3 IGF-1 — extended plasma half-life vs native IGF-1.
- •Activates anabolic AKT/mTOR signalling in skeletal-muscle research.
- •Increases muscle-fiber hyperplasia in animal hypertrophy models.
Findings reported in published in-vitro / animal studies. Not therapeutic claims — for research use only.
Certificate of Analysis
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—per vial