partially purified arylsulfatase a hydrolyzed ascorbic acid-2-sulfate at 4 % the rate of p-nitrocatechol sulfate hydrolysis , while arylsulfatase b hydrolyzed ascorbic acid-2-sulfate at 0.6 % the p-nitrocatechol sulfate rate .
C0003940
arylsulfatase
C0376159
arylsulfatase b