title: Use of chromatofocusing for separation of beta-lactamases. VII. Analytical and medium scale preparative chromatofocusing of the constitutive chromosomal cephalosporinase P99 from Enterobacter cloacae.
mesh_terms: D002510:Cephalosporinase / Q000302:isolation & purification*; D002876:Chromosomes, Bacterial / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D004754:Enterobacter / Q000201:enzymology*; D004755:Enterobacteriaceae / Q000201:enzymology*; D007525:Isoelectric Focusing; D012967:Sodium Dodecyl Sulfate; D001618:beta-Lactamases / Q000302:isolation & purification*
chemical_list: D012967:Sodium Dodecyl Sulfate; D002510:Cephalosporinase; D001618:beta-Lactamases