CAS Number: 54799-93-8
Molecular Weight: 644.31
Salt Form: TFA
Sequence (3-letter): Bz-Phe-Val-Arg-pNA
Sequence (1-letter): Bz-FVR-pNA
Storage: -20 °C or below
Bz-FVR-pNA is a colorimetric substrate that is cleaved by Thrombin, Trypsin, and Papain.
Activity is quantified by the release of p-nitroaniline which is measured by absorbance at 405 nm.