Nicotinamide adenine dinucleotide fosifeti, abbreviated NADP + tabi, ni akọsilẹ agbalagba, TPN (triphosphopyridine nucleotide), jẹ cofactor ti a lo ninu awọn aati anabolic, gẹgẹ bi ọmọ Calvin ati lipid ati nucleic acid syntheses, eyiti o nilo NADPH gẹgẹbi oluranlowo idinku ('orisun hydrogen). ') .O ti wa ni lilo nipasẹ gbogbo iwa ti cellular aye.