CAS Number: 148168-23-4
Molecular Weight: 515.31
Salt Form: TFA
Sequence (3-letter): D-Val-Leu-Lys-AMC
Sequence (1-letter): vLK-AMC
Solubility: DMSO or PBS, >5 mg/mL
Storage: -20 °C or below
D-Val-Leu-Lys-AMC is a selective fluorogenic substrate for plasmin. Plasmin is a plasma serine protease whose main role is to dissolve fibrin blood clots.
Activity is quantified by release of free fluorescent 7-amino-4-methylcoumarin (AMC) which excites at 360-380 nm and emits at 440-460 nm.