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For Research Use Only — Not for human consumption
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This site sells research materials to qualified buyers.
For in vitro laboratory research only.
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These products are for laboratory research only and not intended for medical use. They must be handled by qualified professionals in controlled laboratory environments. This compound has not been evaluated by the FDA and is not approved for human or veterinary use.
Third-party tested for purity, identity, and quantity.
This NAD+ is supplied as a lyophilized or crystalline powder with a typical purity of ≥98% as determined by HPLC analysis. Lot-specific certificates of analysis documenting purity, identity (mass spectrometry or NMR), and appearance are available upon request.
NAD+ should be stored desiccated at −20°C and protected from light to minimize hydrolytic degradation of the glycosidic bond. Repeated freeze-thaw cycles should be avoided. Under recommended conditions, the material is stable for the period indicated on the product certificate of analysis.
Peer-reviewed research has investigated NAD+ in diverse systems including isolated enzyme assays, mammalian cell lines (HEK293, HepG2, primary hepatocytes, neurons), ex vivo tissue preparations, and rodent in vivo models. Published literature also includes studies in yeast (Saccharomyces cerevisiae) and C. elegans as model organisms.
NAD+ is a substrate or cofactor for a broad set of enzymes studied in research contexts, including sirtuins (SIRT1–7), PARP-1/2, CD38, SARM1, and lactate dehydrogenase, among others. It also serves as a metabolic precursor within the NAD+ biosynthesis pathway studied via NAMPT, NMNAT, and NADK enzymes.
No. This product is supplied strictly for in vitro laboratory and preclinical research use only. It is not approved for, nor intended for, administration to humans or animals, and no claims regarding therapeutic, nutritional, or clinical efficacy are made.
Quality controlled from start to finish. No outsourcing.
Nicotinamide adenine dinucleotide (NAD+) is a pyridine-dinucleotide coenzyme present in living cells and used as a cofactor in enzymatic redox reactions. Supplied as a research reagent for in vitro laboratory assays only; not for human or animal use.