Membraneous ultrastructural demonstration of aminopeptidase and gamma-glutamyl transpeptidase activities with a new diazonium salt that yields a lipophobic, osmiophilic azo dye.
D000217:Acyltransferases / Q000378:metabolism*; D000626:Aminopeptidases / Q000378:metabolism*; D000818:Animals; D001391:Azo Compounds; D003979:Diazonium Compounds; D004721:Endoplasmic Reticulum / Q000201:enzymology*; D006651:Histocytochemistry; D007668:Kidney / Q000166:cytology / Q000201:enzymology*; D008297:Male; D008854:Microscopy, Electron; D010179:Pancreas / Q000166:cytology / Q000201:enzymology*; D011724:Pyridazines; D051381:Rats
D001391:Azo Compounds; D003979:Diazonium Compounds; D011724:Pyridazines; D000217:Acyltransferases; D000626:Aminopeptidases