IGF-1 Research Peptide — 1mg Lyophilized
Insulin-like Growth Factor 1 (IGF-1) is a 70-amino acid single-chain polypeptide structurally homologous to insulin. It is the primary mediator of growth hormone (GH) effects on peripheral tissues and plays a central role in somatic growth, cellular proliferation, and differentiation signaling. IGF-1 signals primarily through the IGF-1 receptor (IGF-1R), a receptor tyrosine kinase.
In vitro research applications include studies on myoblast proliferation and differentiation, chondrocyte signaling, neuronal survival, and cancer cell line proliferation modeling. IGF-1 is a fundamental tool in cell biology research.
Research Specifications
- CAS Number: 67763-96-6
- Molecular Weight: ~7,647 Da
- Purity: ≥98% (HPLC-MS)
- Appearance: White lyophilized powder
- Solubility: Soluble in 10 mM HCl or 0.1% acetic acid
- Storage: -80°C recommended; avoid repeated freeze-thaw cycles
⚠️ Research Use Only: Not for human consumption. Laboratory research only.
