Ac-LEVD-AMCCaspase-4 substrate Fluorogenic substrate for caspase-4.Product SpecificationAlternative Name: Caspase-4 substrate (fluorogenic) Sequence: Ac-Leu-Glu-Val-Asp-AMC (AMC=7-Amino-4-methylcoumarin) Formula: C32H43N5O11 MW: 673.7 Peptide Content: 75-95% Purity: ≥99% (HPLC) Appearance: White to off-white powder. Solubility: Soluble in DMSO. Dilute with distilled water or buffer, pH 7.5. Long Term Storage: -20°C Handling: Keep cool and dry. Background / Technical Information: AMC has an excitation maximum of 340-360nm and an emission maximum of 440-460nm.