NAD+

Cellular metabolism & antioxidants

Essential coenzyme for cellular energy, researched in aging and DNA repair.

Purity	≥99%
Molecular formula	C₂₁H₂₇N₇O₁₄P₂
Molecular weight	663.43 Da
CAS number	53-84-9

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500 mg 69.95€

1000 mg 99.95€

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It arrives lyophilized: you need bacteriostatic water to reconstitute it.

Bacteriostatic water · 10 ml 9.95 €

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For scientific research only. This product is not approved for human, veterinary or diagnostic use. By purchasing it you confirm that you will use it exclusively for laboratory research purposes.

Research background

NAD+ is not a peptide but a nucleotide coenzyme, present in every cell. It plays two distinct roles: electron carrier in glycolysis, the Krebs cycle and oxidative phosphorylation, and substrate consumed in signaling reactions.

The second is what opened the current line of research. The sirtuins, the PARPs involved in DNA repair and CD38 all consume NAD+, and its levels decline with age. Hence the work on biosynthesis and precursors — nicotinamide riboside and mononucleotide — on the relationship between energy metabolism and cellular aging, and on DNA repair.

Read the scientific page on NAD+

Reconstitution and handling

Work on a clean surface and disinfect the vial stopper with an alcohol wipe before piercing it.
Add the bacteriostatic water slowly, letting it run down the inner wall of the vial rather than landing on the powder.
Do not shake. Swirl the vial gently until the lyophilized powder has fully dissolved: vigorous agitation degrades the peptide.
The solution should come out clear. If it turns cloudy or shows suspended particles, do not use it.