the enzyme after release from aerobacter aerogenes cells by 0.1 % sodium lauryl sulfate extraction was purified by ammonium sulfate precipitation , deae-sephadex column chromatography and sephadex g-100 gel filtration to 80-fold of the original sodium lauryl sulfate extract activity , it gave a single band on disc electrophoresis , and the molecular weight by gel filtration was 54 000 .
C0058632
lauryl sulfate
C0037506
sodium lauryl sulfate