Nicotinamide Adenine Dinucleotide
NAD+
Essential coenzyme studied for cellular energy metabolism, DNA repair, sirtuin activation, and aging biology in research settings.
Select Size
Tested by: Intertek Pharmaceutical Services · Batch: VRC-NAD-2406 · Jun 2026
About NAD+
Nicotinamide adenine dinucleotide (NAD+) is a critical coenzyme found in all living cells, central to redox reactions in cellular energy metabolism. Research has extensively studied its role in mitochondrial function, DNA damage repair via PARP enzymes, sirtuin (SIRT1–7) activation, and circadian rhythm regulation. NAD+ levels decline with age, making it a key research tool in longevity, aging biology, and metabolic disease studies.
Research Areas
Technical Specifications
Molecular Weight
663.43 g/mol
Amino Acid Sequence
Adenosine 5′-diphosphoribose nicotinamide (coenzyme)
Storage
Lyophilized: −20°C, stable 24 months. Protect from light. Reconstituted: 4°C, use within 7 days.
Solubility
Soluble in water at ≥10 mg/mL
For Research Purposes Only. NAD+ is sold exclusively for in vitro laboratory research. Not for human consumption, diagnostic, therapeutic, or veterinary use. See our Research Use Disclaimer.