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Updated: Aug 17, 2026

The Importance of Correct Protein Concentration for Kinetics and Affinity Determination in Structure-function Analysis
Published on: March 17, 2010
Fluorimetric assays for cathepsin B and cathepsin H with methylcoumarylamide substrates
Abstract:
Benzyloxycarbonyl-phenylalanyl-arginine 4-methyl-7-coumarylamide was found to be an excellent substrate for the fluorimetric assay of cathepsin B, and arginine 4-methyl-7-coumarylamide for cathepsin H. Procedures were developed that are very convenient, and avoid the hazards associated with the use of naphthylamides.
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