Appearance (Colour)
White
Appearance (Form)
Crystalline powder
Activity
min. 500 units/mg protein
Unit Definition
One unit of malate dehydrogenase will convert 1.0 micromole of Oxaloacetate and β-NADH to L-Malate and β-NAD+ per minute at pH 7.5 at 25 °C.
Enzyme solution for activity determination
Prepared in 0.1 M potassium phosphate buffer, pH 7.5.
