Description: Peptide to Insulin-like Growth Factor I (57-70) Form: Lyophilized powder CAS Number : 123618-03-1Molecular Formula : C65H104N15O23SMolecular Weight : 1495.7Purity : > 95%Chemical Structure : Ala-Leu-Leu-Glu-Thr-Tyr-Cys-Ala-Thr-Pro-Ala-Lys-Ser-GluStorage/Stability : Shipped at 4°C. Store at -20°C for one year.