Description: Peptide to Biotin-Insulin Receptor (1142-1153) amide Form: Lyophilized powder Molecular Formula : C82H122N22O25SMolecular Weight : 1848.08Purity : > 95%Chemical Structure : Biotin-Thr-Arg-Asp-Ile-Tyr-Glu-Thr-Asp-Tyr-Tyr-Arg-Lys-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.