A fluorometric determination of trypsin-like amidase activity and activity of trypsin inhibitors in serum.


The activity of crystalline trypsin and the trypsin-like amidase activity and the activity of trypsin inhibitors in serum were measured fluorometically, with a-benzoyl--L-arginine--na phthylamide (BANA) as substrate. The method is simpler and more sensitive than the colorimetric method based on the Bratton-Marshall reaction. Serum of pancreatectomized dogs… (More)

13 Figures and Tables


  • Presentations referencing similar topics