Description: Peptide to Epidermal Mitosis Inhibiting Pentapeptide Form: Lyophilized powder CAS Number : 106678-69-7Molecular Formula : C19H27N5O12Molecular Weight : 517.45Purity : > 95%Chemical Structure : Pyr-Glu-Asp-Ser-GlyStorage/Stability : Shipped at 4°C. Store at -20°C for one year.