highly sensitive technique are described for the assay of plasma membrane ( 5'-nucleotidase , alkaline phosphatase ) , microsomal ( neutral alpha-glucosidase , leucyl-2-naphthylamidase ) and biliary canalicular ( gamma-glutamyltransferase ) enzymes and for nine acid hydrolases ( acid phosphatase , phosphodiesterase , beta-glucosidase , alpha-glucosidase , alpha-galactosidase , beta-galactosidase , alpha-mannosidase , n-acetyl-beta-glucosaminidase , beta-glucuronidase ) in human liver .
C0002059
alkaline phosphatase
C0020289
hydrolases