Description: Peptide to GSK3 Peptide Substrate Form: Lyophilized powder Molecular Formula : C470H76N16O16Molecular Weight : 1121.23Purity : > 95%Chemical Structure : Gly-Arg-Pro-Arg-Thr-Thr-Ser-Phe-Ala-GluStorage/Stability : Shipped at 4°C. Store at -20°C for one year.