Nicotinamide adenine dinucleotide phosphate abbreviated NADP or in older notation TPN (triphosphopyridine nucleotide) is a cofactor used in anabolic reactions such as lipid and nucleic acid synthesis which require NADPH as a reducing agent.

For R&D use onlynot for drug household or other uses.

NADPH is the reduced form of NADP. NADP differs from NAD in the presence of an additional phosphate group on the 2 position of the ribose ring that carries the adenine moiety.