Description: Peptide to HIV-gp120-Fragment (308-331) Form: Lyophilized powder CAS Number : 115416-08-5Molecular Formula : C114H199N41O31Molecular Weight : 2640.11Purity : > 95%Chemical Structure : Asn-Asn-Thr-Arg-Lys-Ser-Ile-Arg-Ile-Gln-Arg-Gly-Pro-Gly-Arg-Ala-Phe-Val-Thr-Ile-Gly-Lys-Ile-GlyStorage/Stability : Shipped at 4°C. Store at -20°C for one year.