title: Fractionation and properties of aminopeptidase B during purification and storage.
mesh_terms: D000178:Acrylamides; D000626:Aminopeptidases / Q000032:analysis* / Q000037:antagonists & inhibitors / Q000302:isolation & purification; D000645:Ammonium Sulfate / Q000494:pharmacology; D000818:Animals; D004229:Dithiothreitol / Q000494:pharmacology; D004356:Drug Storage; D004586:Electrophoresis; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D008099:Liver / Q000201:enzymology; D051381:Rats
chemical_list: D000178:Acrylamides; D000626:Aminopeptidases; D000645:Ammonium Sulfate; D004229:Dithiothreitol