Short Description: IGF-1 LR3 is a long-acting synthetic peptide analogue of insulin-like growth factor 1, studied for its effects on cell growth, tissue regeneration, and IGF receptor activation.
IGF-1 LR3 (Insulin-like Growth Factor 1 Long Arg3) is a synthetic research peptide designed as an extended variant of the IGF-1 protein. It is frequently used in in-vitro research focused on muscle development, cellular growth, and metabolic signal transduction.
This peptide features an N-terminal extension and a strategic arginine substitution at position 3, increasing its half-life and enhancing receptor interaction in experimental settings. HPLC-verified for ≥97.8% purity, IGF-1 LR3 is suitable for consistent, reliable laboratory applications.
Name: IGF-1 LR3 (Long Arg3)
Molecular Formula: C332H515N97O98S7
Molecular Weight: ≈9,117 Da
Form: Lyophilized Powder
Purity: ≥97.8% (HPLC tested)
Storage: Store refrigerated; protect from light and moisture
Studied for its role in cell proliferation and muscle tissue regeneration.
Used in research targeting IGF receptor pathways and protein synthesis.
Applicable in endocrine, anabolic, and metabolic in-vitro models.
Lyophilized format ensures longevity and reliable lab usage.
For research use only. Not for human or veterinary use.
| Concentration (mg) | 1mg |
| Bacteriostatic Water | 10ml, 3ml (included by default) |
| Insulin Needles | 10x 0.5ml insulin needles, 10x 1ml insulin needles, None |
| Alcohol Swabs | No, Yes |
Sent in with their orders.
COA matched the vial exactly
The certificate of analysis was tied to my actual lot number, not a generic sheet. HPLC purity read 99.4%. This is the transparency I want from a supplier.
Lukas M.
Germany · 1 month ago
Verified buyer
