Purification and specificity of porcine enterokinase.

Aminopeptidases/analysis Animals Aspartic Acid Binding Sites Calcium Catalysis Cattle Chromatography, DEAE-Cellulose Chromatography, Gel Chromatography, Ion Exchange Chromatography, Paper Chymotrypsin Duodenum/enzymology Electrophoresis Endopeptidases/isolation & purification Enzyme Activation Enzyme Precursors Hydrogen-Ion Concentration Hydrolysis Isoflurophate Isoleucine Kinetics Lysine Methylation Paper Peptides/isolation & purification Phosphorus Isotopes Protease Inhibitors Sulfonic Acids Swine Toluene Trypsin Trypsin Inhibitors Trypsinogen

Enzyme Precursors Peptides Phosphorus Isotopes Protease Inhibitors Sulfonic Acids Trypsin Inhibitors Isoleucine Isoflurophate Aspartic Acid Toluene Trypsinogen Endopeptidases Aminopeptidases Chymotrypsin Trypsin Lysine Calcium