Description_x000D_ Application_x000D_ β-Nicotinamide adenine dinucleotide, reduced disodium salt has been used in the preparation of standard curve._x000D_ Biochem/physiol Actions_x000D_ β-Nicotinamide adenine dinucleotide (β-NADH) reduced form is an essential cofactor in all the living organisms. β-NADH functions as a hydride donor in biochemical redox reactions._x000D_ Electron donor_x000D_ Reconstitution_x000D_ Solutions should be prepared fresh and used promptly._x000D_ Other Notes_x000D_ Packaged based on NADH content as determined by UV-Vis._x000D_ This is the common form of NADH; do not confuse with α-NADH.