title: Suitability of commercial control sera of the quality control of activity determination of gamma-glutamyl transferase.
mesh_terms: D015055:1-Carboxyglutamic Acid / Q000031:analogs & derivatives; D000813:Anilides; D001769:Blood; D005971:Glutamates; D005973:Glutamine / Q000031:analogs & derivatives; D006033:Glycylglycine; D006863:Hydrogen-Ion Concentration; D008722:Methods; D011786:Quality Control; D005723:gamma-Glutamyltransferase / Q000097:blood*
chemical_list: D000813:Anilides; D005971:Glutamates; D005973:Glutamine; D006033:Glycylglycine; D015055:1-Carboxyglutamic Acid; C013540:gamma-glutamyl-3-carboxy-4-nitroanilide; C001300:gamma-glutamine-4-nitroanilide; D005723:gamma-Glutamyltransferase