title: Neutral proteases confined to one class of lysosomes of human polymorphonuclear leukocytes.
mesh_terms: D000626:Aminopeptidases / Q000097:blood; D002499:Centrifugation, Density Gradient; D003720:Densitometry; D004952:Esters; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007962:Leukocytes / Q000166:cytology / Q000201:enzymology*; D008247:Lysosomes / Q000201:enzymology*; D009281:Naphthalenes; D009596:Nitrophenols; D010447:Peptide Hydrolases / Q000097:blood*
chemical_list: D004952:Esters; D009281:Naphthalenes; D009596:Nitrophenols; D010447:Peptide Hydrolases; D000626:Aminopeptidases