IGF‑1 LR3 Peptide – Now In Stock For Sale
IGF‑1 LR3 (Insulin‑Like Growth Factor‑1 Long Arginine 3) is a synthetic analog of endogenous IGF‑1 modified for enhanced potency and extended half‑life. Unlike native IGF‑1, LR3 has reduced binding to IGF‑binding proteins, resulting in increased bioavailability and sustained activity. This high‑purity research peptide is widely used in studies of cell proliferation, muscle hypertrophy, and metabolic regulation.
Key Features:
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Long‑Acting IGF‑1 Analog – Enhanced half‑life and reduced binding protein affinity
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High Purity – ≥98% verified by HPLC and mass spectrometry
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Lyophilized Powder – Stable, easy reconstitution for laboratory applications
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Research‑Grade Quality – Consistent bioactivity for in vitro and in vivo studies
Common Research Applications:
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Cell proliferation and differentiation
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Muscle hypertrophy and tissue regeneration
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Metabolic and endocrine research
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Wound healing and developmental biology
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Order your IGF-1 LR3 Peptide today for your laboratory and research needs.
| Unit Size | 1 mg/vial |
| Unit Quantity | 1 Vial |
| Sequence | H-Met-Phe-Pro-Ala-Met-Pro-Leu-Ser-Ser-Leu-Phe-Val-Asn-Gly-Pro-Arg-Thr-Leu-Cys-Gly-Ala-Glu-Leu-Val-Asp-Ala-Leu-Gln-Phe-Val-Cys-Gly-Asp-Arg-Gly-Phe-Tyr–Phe-Asn-Lys-Pro-Thr-Gly-Tyr-Gly-Ser-Ser-Ser-Arg-Arg-Ala-Pro-Gln-Thr-Gly-Ile-Val-Asp-Glu-Cys-Cys-Phe-Arg-Ser-Cys-Asp-Leu-Arg-Arg-Leu-Glu-Met-Tyr-Cys-Ala-Pro-Leu-Lys-Pro-Ala-Lys-Ser-Ala-OH |
| Appearance | White Powder |
| Peptide Purity | >99% |
| Solubility | >Soluble in water or 1% acetic acid |
| Source | Chemical Synthesis |
| Storage | Lyophilized IGF-1 LR3 is stable at room temperature for 90 days, however it should be stored in a freezer below -8C for any extended period of time. After reconstituting IGF-1 LR3 should be refrigerated at temperatures not to exceed 36 F. |
| WARNING | This product is a lyophilized peptide for research use only. This product is NOT for human use and can be harmful if ingested. This product is for research/laboratory use only. This product is NOT in a sterile solution and is NOT to be injected. This product should only be handled by licensed, qualified professionals. If you buy peptides online from us, they are not peptides for bodybuilding. This product is not a drug, food, or cosmetic and should not be misbranded, misused or mislabeled as a drug, food or cosmetic. |
















