活力定义：One unit is defined as the amount of enzyme which liberates 1 μmole of △4–cholesten–3–one per minute at 37℃ under the conditions specified in the assay procedure.
Optimum pH : 7.0–7.5
用途： Cholesterol oxidase (CHOD) is a monomeric flavoprotein containing FAD that catalyzes the first step in cholesterol catabolism. This bifunctional enzyme oxidizes cholesterol to cholest-5-en-3-one in an FAD-requiring step. The pH optimum of the enzyme