Description_x000D_ Packaging_x000D_ 1 g in glass bottle_x000D_ 25, 100, 500 mg in glass bottle_x000D_ Biochem/physiol Actions_x000D_ APAD is an NAD analog with higher oxidation potential than NAD. It can substitute for NAD as a hydrogen-accepting cofactor in many dehydrogenase reactions; e.g. lactate dehydrogenase from Toxoplasma, Clonorchis, and Plasmodium, bacterial lipoamide dehydrogenase, as well as mammalian dehydrogenases. It can also act as a proton acceptor in various transhydrogenation reactions with NADH or NADPH._x000D_ Linkage_x000D_ Analog of NAD