SUMO-1 (93-97)-AMCA SUMO1-AMCA is a synthetic AMCA-peptide substrate based on the C-terminal residues of SUMO1 and is a useful fluorogenic substrate for deSUMOylating enzymes, including SENP1 (BML-UW9760). It has particular utility for the study of deSUMOylating activity where continuous monitoring of activity is essential. It provides an alternative substrate to SUMO1-AMC. Product Specification Sequence: E93QTGG97-AMCA MW: 747 Formulation: Lyophilized solid. Purity: ≥95% (HPLC) Solubility: Soluble in DMSO. Can be subsequently diluted in aqueous buffers. Long Term Storage: -20°C Use/Stability: Store solid at -20°C for up to twelve months. Solutions can be stored for up to three months at -20°C. Handling: Avoid freeze/thaw cycles.