title: [Studies on (14)C-labeling of urokinase with (14)C-acetic anhydride (author's transl)].
mesh_terms: D000085:Acetates; D000089:Acetic Anhydrides; D000107:Acetylation; D002250:Carbon Radioisotopes; D010450:Endopeptidases; D007553:Isotope Labeling / Q000379:methods; D014568:Urokinase-Type Plasminogen Activator
chemical_list: D000085:Acetates; D000089:Acetic Anhydrides; D002250:Carbon Radioisotopes; D010450:Endopeptidases; D014568:Urokinase-Type Plasminogen Activator