BAADTGranzyme B substrate Chromogenic substrate for granzyme B. λmax is at 405nm.Product SpecificationAlternative Name: Granzyme B substrate (chromogenic), Boc-AAD-SBzl Sequence: Boc-Ala-Ala-Asp-SBzl Formula: C22H31N3O7S MW: 481.6 Purity: ≥95% (HPLC) Appearance: White to off-white crystalline powder. Solubility: Soluble in DMSO. Long Term Storage: -20°C Handling: Very hygroscopic.