using a polyclonal antibody raised in rabbits against the highly purified di-isopropyl-fluorophosphate fluorohydrolase ( dfpase , e.c . 3.8.2.1 ) of hog kidney , dfpase-immunoreactivity could be demonstrated by the unlabelled antibody peroxidase-antiperoxidase immunohistochemical method in the hog kidney in the brush border of epithelial cells in the proximal segment of the nephron .
C0022646
kidney
C0027713
nephron