Description: Peptide to HIV-1 tat Protein (47-57) Form: Lyophilized powder CAS Number : 191936-91-1Molecular Formula : C64H118N32O14Molecular Weight : 1559.86Purity : > 95%Chemical Structure : Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-ArgStorage/Stability : Shipped at 4°C. Store at -20°C for one year.