Isolation and some propeties of a proteolytic enzyme from Escherichia coli (protease I).

Anilides Caseins Centrifugation, Density Gradient Chelating Agents Chemical Phenomena Chemistry Chromatography, Gel Electrophoresis, Disc Escherichia coli/enzymology Esters Fluorides Hydrogen-Ion Concentration Isoflurophate Metals Molecular Weight Naphthalenes Peptide Hydrolases/isolation & purification Phenylalanine RNA Nucleotidyltransferases Sulfhydryl Reagents

Anilides Caseins Chelating Agents Esters Metals Naphthalenes Sulfhydryl Reagents Isoflurophate Phenylalanine RNA Nucleotidyltransferases Peptide Hydrolases Fluorides