title: An evaluation of the azocoll colorimetric assay for quantitating proteolytic enzymes.
mesh_terms: D001391:Azo Compounds; D003094:Collagen; D003124:Colorimetry; D004396:Coloring Agents; D010447:Peptide Hydrolases / Q000032:analysis*
chemical_list: D001391:Azo Compounds; D004396:Coloring Agents; C028470:Azocoll; D003094:Collagen; D010447:Peptide Hydrolases