NAD+
Nicotinamide adenine dinucleotide supplied for in-vitro cellular metabolism research.
Purity
98%+ (per source specifications)
Form
Lyophilised Powder
Storage
-20°C lyophilised · store at 2–8°C once reconstituted
£64.99
Certificate of Analysis
Purity (HPLC)
99.2%
- Batch
- 26032501
| Test | Specification | Result |
|---|---|---|
| Appearance | White to yellowish powder | White powder |
| Identity (mass spectrometry) | 663.4 ± 1.0 | 663.0 |
| Purity (HPLC) | Not less than 95.0% | 99.2% |
| Assay of β-NAD | Not less than 90.0% | 99.0% |
| Bacterial endotoxins | Less than 1 EU/mg | Less than 0.2 EU/mg |
| Heavy metals (Pb, As, Hg, Cd) | Within limits | Not detected |
| Water content | Not more than 5.0% | 4.8% |
This batch of NAD+ complies with specification. Independently tested for identity and purity.
Research Information
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every cell, central to over 400 metabolic reactions, studied for its role in cellular energy and ageing research. NAD+ levels decline with age in cell-culture studies, prompting research into how restoring intracellular NAD+ affects sirtuin enzyme activity, mitochondrial function, and DNA repair pathways. Most published work has used cell lines and tissue models to examine NAD+ precursor metabolism and the sirtuin and PARP signalling axes.
Research areas
- Sirtuin enzyme activity studies
- Mitochondrial NAD+ metabolism research
- DNA repair pathway (PARP) studies
- Cellular bioenergetics models
Analytical methods
Identity and purity are typically confirmed at source by high-performance liquid chromatography (HPLC) and mass spectrometry. All products are third-party tested for identity and purity.
Storage and handling
Store lyophilised at -20°C, away from moisture and direct light. Once reconstituted, store at 2–8°C and use within the timeframe specified on the source datasheet.
For Research Use Only. Not for human or veterinary use.
Third-party tested
All products are third-party tested for identity and purity.
UK dispatch
UK-stocked. Orders placed before 2pm dispatch the same business day via Royal Mail Tracked 24. Free UK shipping over £75. We ship to UK addresses only.