Pyridine dinucleotide cofactor
A pyridine dinucleotide cofactor essential to redox metabolism, energy production and sirtuin / PARP signalling. Reference standard for mitochondrial and ageing research.
| Compound | NAD+ |
| Research category | Longevity Research |
| Available sizes | 100mg, 500mg, 1000mg |
| Pricing | From £50 |
| Format | Lyophilised powder in sealed vial & pre-reconstituted pen |
| Purity | >99% by HPLC (Janoshik Analytical, batch-verified) |
| Intended use | In-vitro laboratory research only. Not for human consumption. |
Reference data drawn from public databases (PubChem, UniProt) and peer-reviewed literature. For research and laboratory characterisation only.
| Compound class | Nicotinamide adenine dinucleotide (small-molecule cofactor) |
| Molecular formula | C21H27N7O14P2 |
| Molecular weight | 663.43 g/mol |
| CAS Registry Number | 53-84-9 |
| PubChem CID | 925 |
| Receptor / mechanism | Coenzyme - substrate for sirtuins, PARPs, NAD⁺ kinases. |
| Reported half-life | Reported short serum half-life; intracellular pool dynamics widely studied. |
| Solubility | Lyophilised powder reconstitutes in bacteriostatic water for laboratory use. |
| Storage (lyophilised) | Stable at 2–8 °C lyophilised for 18+ months. Light-sensitive. |
| Storage (reconstituted) | Reconstituted: store at 2–8 °C, use within 14 days. Protect from light. |
| Clinical / regulatory status | Endogenous metabolite; widely used in research. |
NAD+ (Nicotinamide Adenine Dinucleotide) is a ubiquitous cellular coenzyme characterised in the literature for its role in redox reactions, sirtuin activity and mitochondrial function in preclinical models. Supplied as lyophilised powder for in-vitro research use only.
The above describes how this compound is characterised in the published peer-reviewed literature. It is not a claim about effects in humans.
NAD+ is supplied as a lyophilised (freeze-dried) powder in a sealed glass vial. For laboratory reconstitution, add the desired volume of diluent (typically bacteriostatic water) slowly down the side wall of the vial. Swirl gently until fully dissolved - do not vortex or shake. Store reconstituted solutions at 2–8 °C and use within 4–6 weeks.
Use our Reconstitution Volume Calculator to compute the resulting mg/ml concentration.
| State | Temperature | Shelf life |
|---|---|---|
| Lyophilised | 2–8 °C or −20 °C | Up to 24 months |
| Reconstituted | 2–8 °C | 4–6 weeks typical |
Every batch of NAD+ we supply is independently HPLC-verified by Janoshik Analytical. Where a Janoshik report has been issued for the current batch it is supplied with the order and carries a unique verification key that can be authenticated against Janoshik's records. Reported purity is consistently above 99%.
Researchers working with NAD+ often work alongside the following compounds in the preclinical literature: