Extinction coefficent: Equals 24.9 (immediately after purification) (Duckworth and Coleman 1970). Inhibitors: Compounds that complex with copper. The enzyme is also inhibited competitively by benzoic acid with respect to catechol and by cyanide with respect to oxygen (Duckworth and Coleman 1970).

C.A.S.: 9002-10-2

Store at -20°C.