Description
IGF‑1 LR3 1mg Peptide
IGF‑1 LR3 (Insulin‑Like Growth Factor‑1 Long Arg3) is a modified analog of natural IGF‑1, engineered for enhanced stability and extended half‑life. By substituting arginine at position 3 and extending the peptide chain, IGF‑1 LR3 resists binding proteins and remains active longer in circulation. Each vial contains 1mg of pure peptide, making it suitable for advanced laboratory research into growth, repair, and metabolic regulation.
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