title: Improvements of the Anson assay for measuring proteolytic activities in acidic pH range.
mesh_terms: D004789:Enzyme Activation; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D010434:Pepsin A / Q000378:metabolism; D010447:Peptide Hydrolases / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet / Q000379:methods
chemical_list: D010447:Peptide Hydrolases; D010434:Pepsin A