Molecular Weight: 569.28
Salt Form: TFA
Purity: >96%
Sequence (3-letter): D-Val-Leu-Lys-AFC
Sequence (1-letter): vLK-AFC
Storage: -20 °C or below
D-Val-Leu-Lys-AFC 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-trifluoromethylcoumarin (AFC) which excites at 395-400 nm and emits at 495-505 nm.
