title: [Determination of the activity of peptidases and amino acid aryl amidases (author's transl)].
abstract: A modification of the Bratton-Marshall reaction for the quantitative determination of enzymically released p-nitroaniline is described. It is very sensitive, easily performed, shows good reproducibility, and it is suitable for routine use in clinical chemistry.
mesh_terms: D000626:Aminopeptidases / Q000097:blood*; D000814:Aniline Compounds; D006801:Humans; D010446:Peptide Fragments; D010447:Peptide Hydrolases / Q000097:blood*; D013053:Spectrophotometry / Q000379:methods
chemical_list: D000814:Aniline Compounds; D010446:Peptide Fragments; D010447:Peptide Hydrolases; D000626:Aminopeptidases
vernacular_title: Zur Aktivitätsbestimmung von Peptidasen und Aminosäurearylamidasen