CAS Number: 62354-43-2
Molecular Weight: 478.29
Salt Form: HCl
Sequence (3-letter): D-Val-Leu-Lys-pNA
Sequence (1-letter): vLK-pNA
Storage: -20 °C or below
D-Val-Leu-Lys-pNA is a selective colorimetric substrate for plasmin. Plasmin is a plasma serine protease whose main role is to dissolve fibrin blood clots.
Activity is quantified by the release of p-nitroaniline which is measured by absorbance at 405 nm.