NAD+ is the oxidized form of nicotinamide adenine dinucleotide, a dinucleotide coenzyme central to cellular redox chemistry. It accepts electrons during metabolic reactions and serves as an essential cofactor or substrate for numerous enzyme systems.
Research applications include oxidation-reduction assays, metabolic-enzyme kinetics, mitochondrial and cellular-energy models, and studies of NAD-dependent enzymes such as sirtuins, poly(ADP-ribose) polymerases, and CD38. NAD+ is not a peptide and should not be confused with reduced NADH or precursors such as nicotinamide riboside and nicotinamide mononucleotide.
Supplied as 500 mg of lyophilized oxidized NAD+ research material. Identity and measured purity are batch-specific and should be confirmed using the corresponding analytical documentation.
Research use only. Not for human or veterinary use. Not intended for diagnostic, therapeutic, cosmetic, food, drug, supplement, or consumption purposes.