What it is
A coenzyme present in every living cell.
It is a dinucleotide, not a peptide.
The technical detail
C21H27N7O14P2, 663.4 g/mol, CAS 53-84-9 (PubChem CID 5892).
Research Use Only (RUO):Research classification with product and batch documentation where available.
Lipotropics & vitamins
NAD+
Strength: 1000 mg
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every living cell. It is not a peptide: it is a dinucleotide that takes part in the redox reactions through which the cell produces energy.
€89,00
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Batch documentationShips from Greece
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This product is intended exclusively for laboratory research use. It is not intended for human consumption, diagnosis, treatment, or prevention of disease.
Product information
FormResearch product
Strength1000 mg
SKUAV-NAD-1000MG
Stock statusIn stock
COA / BatchSee the documentation state below
Packaging / shippingProtective professional shipping packaging with clear labelling.
Documentation on request
There is no published document for this specific SKU variant at the moment.
Contact us about documentationResearch overview
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every living cell. It is not a peptide: it is a dinucleotide that takes part in the redox reactions through which the cell produces energy.
It is one of the most studied molecules of metabolism. It interests researchers because enzymes such as sirtuins and PARPs depend on it.
Documentation & COA
Batch documentation and COA, where available, are linked to the specific product batch and SKU.
This product is intended exclusively for laboratory research use. It is not intended for human consumption, diagnosis, treatment, or prevention of disease.
Product profile
663.4
molecular weight (g/mol)
53-84-9
CAS number
Coenzyme
a dinucleotide, not a peptide
1000 mg
amount per vial
Research context
Its role
It carries electrons in the reactions through which the cell produces energy.
Enzymes such as sirtuins and PARPs depend on it.
The technical detail
Redox coenzyme and substrate of sirtuins, PARPs and CD38 (Verdin 2015; Covarrubias 2021).
What research shows
In humans, NAD+ has been measured in skin, brain and plasma.
Most clinical studies concern its precursors.
The technical detail
Massudi 2012 (skin, n=49); Zhu 2015 (brain, 31P-MRS); Clement 2019 (plasma); Grant 2019 (n=11).
Status
Human data on NAD+ itself are limited.
Supplied for laboratory research only.
The technical detail
Systematic review: Gallagher 2026.
Laboratory use
It is intended for use in a controlled laboratory setting as a coenzyme in redox enzyme assays, as a substrate in in vitro studies of sirtuins, PARPs and CD38, and as a material in analytical methods.
Research Use Only. Exclusively for laboratory and research use. Not intended for human or veterinary use, or for the diagnosis, treatment or prevention of any condition. It is not a medicine, a food or a dietary supplement.
Structural data
- Class
- Coenzyme — dinucleotide (not a peptide)
- Full name
- Nicotinamide adenine dinucleotide, oxidised form
- Molecular formula
- C21H27N7O14P2
- Molecular weight
- 663.4 g/mol
- CAS
- 53-84-9
- PubChem CID
- 5892
Documentation
- The SKU code and the amount per vial are stated on the product label.
References
References & documentation
- 1.Covarrubias AJ et al. (2021). Nat Rev Mol Cell Biol, 22(2), 119-141. PMID 33353981.
- 2.Verdin E (2015). Science, 350(6265), 1208-13. PMID 26785480.
- 3.Massudi H et al. (2012). PLoS One, 7(7), e42357. PMID 22848760.
- 4.Zhu XH et al. (2015). Proc Natl Acad Sci U S A, 112(9), 2876-81. PMID 25730862.
- 5.Clement J et al. (2019). Rejuvenation Res, 22(2), 121-130. PMID 30124109.
- 6.Grant R et al. (2019). Front Aging Neurosci, 11, 257. PMID 31572171.
- 7.Gallagher C et al. (2026). Ageing Res Rev, 116, 103057. PMID 41655607.
- 8.PubChem. Compound summary CID 5892 (NAD+). National Library of Medicine.
Product information
Frequently asked questions
What is NAD+?
It is nicotinamide adenine dinucleotide, a coenzyme present in all living cells that takes part in energy metabolism.
Is NAD+ a peptide?
No. Peptides are made of amino acids. NAD+ is a dinucleotide: two nucleotides joined by phosphate groups.
What is the difference between NAD+ and NADH?
They are the two forms of the same coenzyme. NAD+ is the oxidised form and NADH the reduced form, the one that carries the electrons.
What are the precursors NR and NMN?
They are molecules from which the cell synthesises NAD+. Most clinical studies in humans have been done with them rather than with NAD+ itself.
Is it a medicine or a dietary supplement?
No. This product is supplied exclusively as a material for laboratory research.
Can it be used by humans or animals?
No. It is intended for laboratory and research use only.
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