NAD+ 500MG

Product overview

NAD+ 500MG is a lyophilised nicotinamide adenine dinucleotide research reagent. It is supplied as white to off-white lyophilised powder in a 500mg catalogue presentation (SKU NJ500).

NAD+ is a molecule used by cells in energy transfer and many enzyme reactions. Researchers study it in metabolism, DNA-repair signalling, cellular stress and ageing-related pathways.

What researchers study

• Energy transfer and redox reactions
• Sirtuin- and PARP-related signalling
• DNA-repair and stress-response pathways
• Measuring NAD+ and metabolic flow in laboratory models

Evidence and limitations

The pathway evidence is extensive, but results depend on the biological system and test method. Product identity and performance still require batch-specific verification.

Storage and laboratory handling

Before preparing a solution: Keep the vial sealed, dry and protected from light. Follow the product label, safety data and batch documentation for the required storage temperature.

After preparing a solution: No product-specific shelf life or universal compatibility has been established. The laboratory must validate the solvent, concentration, container, temperature and hold time for its method.

Handle only in an appropriately equipped laboratory using suitable personal protective equipment and local disposal procedures.

Sources

• Cayman Chemical: NAD+ free-acid storage and solution guidance
• PubMed: NAD+ metabolism and cellular processes
• PubMed Central: NAD+ metabolism review
• PubMed: Regulation and challenges in targeting NAD+ metabolism
• PubMed: NAD+ precursor supplementation in human ageing
• PubChem: Nicotinamide adenine dinucleotide
• Merck/Sigma-Aldrich: β-NAD+ product information

Scientific sources last reviewed: 23 August 2026.

Research use

For laboratory research use only. Not for human or veterinary use. Purchasers are responsible for lawful handling, storage and disposal in accordance with applicable regulations and good laboratory practice. Product information is educational and is not medical advice or evidence of efficacy.