Description: Peptide to N(p-Tosyl)-GPR-pNA Form: Lyophilized powder CAS Number : 81790-80-9Molecular Formula : C26H34N8O7SMolecular Weight : 602Purity : > 95%Chemical Structure : N (p-Tosyl)-Gly-Pro-Arg-pNAStorage/Stability : Shipped at 4°C. Store at -20°C for one year.