1.1.1.353 0.00362 - crude extract, in 60 mM potassium phosphate buffer (pH 7.5), at 37°C 721319 1.1.1.353 0.027 - isoform VHA reductase II, after 7.5fold purification, in 60 mM potassium phosphate buffer (pH 7.5), at 37°C 721319 1.1.1.353 0.052 - isoform VHA reductase I, after 14.4fold purification, in 60 mM potassium phosphate buffer (pH 7.5), at 37°C 721319