Description_x000D_ Application_x000D_ β-Nicotinamide adenine dinucleotide 2′-phosphate (NADP+) and β-Nicotinamide adenine dinucleotide 2′-phosphate, reduced (NADPH) comprise a coenzyme redox pair (NADP+:NADPH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. The NADP+/NADPH redox pair facilitates electron transfer in anabolic reactions such as lipid and cholesterol biosynthesis and fatty acyl chain elongation. The NADP+/NADPH redox pair is used in a variety of antioxidation mechanism where it protects agains reactive oxidation species accumulation. NADPH is generated in vivio by the pentose phosphate pathway (PPP)._x000D_ Biochem/physiol Actions_x000D_ Electron acceptor_x000D_ Other Notes_x000D_ Packaged based on NADP content as determined by UV-Vis._x000D_ This is the common form of NADP. Do not confuse with 3′-NADP or α-NADP.