Description
NAD+ Technical Overview
Nicotinamide Adenine Dinucleotide (NAD+) is an endogenous coenzyme involved in oxidation-reduction reactions and cellular energy metabolism.
NAD+ serves as an electron acceptor in biochemical reactions and is converted to NADH during many metabolic processes.
It is also a substrate for enzyme families including sirtuins, poly(ADP-ribose) polymerases (PARPs), and CD38-associated pathways.
NAD+ is widely investigated in research involving mitochondrial metabolism, cellular redox balance, DNA damage responses, and metabolic signaling.
Compound Specifications
| Property | Value |
|---|---|
| Compound Name | Nicotinamide Adenine Dinucleotide |
| Abbreviation | NAD+ |
| Classification | Redox coenzyme |
| Oxidized Form | NAD+ |
| Reduced Form | NADH |
| Research Targets | Dehydrogenases, sirtuins, PARPs, CD38 |
| Peptide Sequence | Not applicable |
| Vial Content | 1000mg |
| Research Category | Cellular Metabolism Research |
Storage and Handling
- Follow manufacturer-specific stability requirements.
- Protect the material from moisture and excessive light.
- Minimize contamination and unnecessary temperature fluctuations.
Lyophilized Format
NAD+ may be supplied as a solid or lyophilized preparation. Stability depends on formulation, salt form, and environmental conditions.
Research Use Disclaimer
This NAD+ product is described for laboratory research only and is not represented as an FDA-approved injectable pharmaceutical preparation.
Frequently Asked Questions
What Is NAD+?
NAD+ is a coenzyme involved in cellular redox reactions and metabolic signaling.
Is NAD+ a Peptide?
No. It is a dinucleotide coenzyme.
What Is the Difference Between NAD+ and NADH?
NAD+ is the oxidized form; NADH is the reduced form.
Which Enzymes Use NAD+?
Numerous dehydrogenases, sirtuins, PARPs, and other enzymes.
Does NAD+ Have Established Human Anti-Aging Benefits?
No. Its essential biochemical functions do not establish clinical anti-aging efficacy for a particular formulation.
Research Overview
NAD+ participates in numerous metabolic and signaling reactions.
Redox Metabolism
NAD+/NADH interconversion is central to cellular oxidation-reduction reactions.
Sirtuin Research
Sirtuins use NAD+ as a substrate for deacylation reactions.
PARP Research
Poly(ADP-ribose) polymerases consume NAD+ in ADP-ribosylation reactions.
Mitochondrial Research
NAD-associated redox reactions contribute to mitochondrial energy metabolism.
Research Applications
| Research Area | In Vitro Application |
|---|---|
| Redox Chemistry | NAD+/NADH measurements |
| Sirtuin Biology | Enzyme substrate assays |
| PARP Research | ADP-ribosylation studies |
| Metabolism | Coenzyme-dependent reaction assays |
References
- Covarrubias AJ, Perrone R, Grozio A, Verdin E. (2021). NAD+ Metabolism and Its Roles in Cellular Processes During Ageing. Nature Reviews Molecular Cell Biology. View publication.
Certificate of Analysis (COA)
Documentation should confirm NAD+ identity, salt form, purity, degradation products, and actual content.
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