Description: Peptide to Insulin Receptor (1142-1153) Form: Lyophilized powder CAS Number : 104077-19-2Molecular Formula : C72H107N19O24Molecular Weight : 1622.77Purity : > 95%Chemical Structure : Thr-Arg-Asp-Ile-Tyr-Glu-Thr-Asp-Tyr-Tyr-Arg-LysStorage/Stability : Shipped at 4°C. Store at -20°C for one year.