PON2 Proteins and Enzymes

PON (paraoxonase/lactonase) family members PON1, PON2 and PON3 are calcium-dependent antioxidant enzymes. PON1 is secreted into the bloodstream associated with high-density lipoproteins (HDL). Serum PON1 concentrations vary widely among normal individuals, in part due to differential expression of some polymorphisms. The antioxidant activity of PON...