Description: Peptide to Insulin Receptor (1142-1153) (pTyr1146,1150,1151) Form: Lyophilized powder Molecular Formula : C72H110N19O33Molecular Weight : 1862.77Purity : > 95%Chemical Structure : Thr-Arg-Asp-Ile-pTyr-Glu-Thr-Asp-pTyr-pTyr-Arg-LysStorage/Stability : Shipped at 4°C. Store at -20°C for one year.