Description
What it is
Long Arg(3) variant of IGF-1. Studied for cellular growth signaling and protein synthesis.
Mechanism
IGF-1 LR3 features extended half-life (≈20-30h vs 10min for native IGF-1) and reduced IGFBP binding, proposed for IGF-1 receptor research.
Specifications
- Peptide content: 1mg / vial
- HPLC purity: ≥99.2%
- Form: Lyophilized powder
- Storage: 2–8°C, protected from light
- Shipping: Cold-chain dispatch from EU warehouse, same-day if ordered before 14:00 CET
Certificate of Analysis
Every batch ships with a downloadable Certificate of Analysis showing HPLC purity, mass-spec identity confirmation, and microbial/endotoxin pass results.






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