Description: Peptide to Biotin-Insulin Receptor (1142-1153) Form: Lyophilized powder Molecular Formula : C82H121N21O26Molecular Weight : 1849.07Purity : > 95%Chemical Structure : Biotin-Thr-Arg-Asp-Ile-Tyr-Glu-Thr-Asp-Tyr-Tyr-Arg-LysStorage/Stability : Shipped at 4°C. Store at -20°C for one year.