title: Intracellular localization and properties of aminopeptidases in human peripheral lymphocytes.
abstract: Aminopeptidases in human peripheral lymphocytes were located in the cytosol, in organelles of low (1.13 g/cm3) and high density (1.16 g/cm3). These aminopeptidases located in three subcellular fractions showed enzymatic properties distinct from one another, suggesting them to be three distinct enzymes.
mesh_terms: D000626:Aminopeptidases / Q000097:blood / Q000145:classification / Q000302:isolation & purification*; D002458:Cell Fractionation; D002499:Centrifugation, Density Gradient; D002848:Chromatography, DEAE-Cellulose; D003600:Cytosol / Q000201:enzymology; D004586:Electrophoresis; D006801:Humans; D008214:Lymphocytes / Q000201:enzymology*; D008247:Lysosomes / Q000201:enzymology; D008861:Microsomes / Q000201:enzymology
chemical_list: D000626:Aminopeptidases