Description_x000D_ Application_x000D_ D-Lactic Dehydrogenase can be used to generate inhibitors of angiotensin converting enzyme by catalyzing the production of the intermediate (R)-2-Hydroxy-4-phenylbutyric acid._x000D_ D-Lactic dehydrogenase has been used in a study to assess mechanisms of active transport in isolated membrane vesicles. It has also been used in a study to investigate β-galactoside transport in bacterial membrane preparations._x000D_ Packaging_x000D_ 25000 units in poly bottle_x000D_ Unit Definition_x000D_ One unit will reduce 1.0 μmole of pyruvate to D-lactate per min at pH 7.0 at 25 °C._x000D_ Physical form_x000D_ Lyophilized powder containing primarily dextran