Description: Peptide to Lymphocyte Activating Pentapeptide Form: Lyophilized powder CAS Number : 120484-65-3Molecular Formula : C25H44N8O7Molecular Weight : 568.67Purity : > 95%Chemical Structure : Leu-Pro-Pro-Ser-ArgStorage/Stability : Shipped at 4°C. Store at -20°C for one year.