CAS 98849-88-8 appears in our catalog under these names: FLAG tag Peptide, FLAG peptide, Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys , FLAG peptide acetate salt, FLAG peptide, 98% （TFA salt）, 98% （TFA salt）. Offered by: GLPBio, TargetMol, Thermo Scientific (Alfa Aesar), Biosynth, Chemat. Available pack sizes: 1mg, 10mg, 100mg, 25mg, 5mg, 50mg, 500mg, 500ug.