STATED PURITY ≥99% NAD+
Coenzyme · MW: 663.4 Da
Nicotinamide Adenine Dinucleotide. A critical coenzyme involved in cellular energy metabolism, DNA repair, and sirtuin signaling. Researched in mitochondrial and cellular aging models. Stated purity ≥99%.
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US only · Ships within 1 business day · Discreet packaging
Request lot COA (Certificate of Analysis)Specifications
| Stated purity | ≥99% (target) |
|---|---|
| Molecular Weight | 663.4 Da |
| Molecular Formula | C21H27N7O14P2 |
| Compound Type | Coenzyme |
| Form | Lyophilized powder |
| Half-Life | Intracellular turnover ~1–2 hours |
| Storage | -20°C, protect from light and moisture |
| Reconstitution | Reconstitute with sterile saline or bacteriostatic water |
Research Notes
- Essential coenzyme in over 500 enzymatic reactions including glycolysis and TCA cycle
- Substrate for sirtuins (SIRT1–7) involved in longevity and stress response pathways
- Tissue NAD+ levels have been reported to change with age in published studies
Overview (Research Use Only)
NAD+ is a coenzyme supplied by Sealed Peptides for laboratory and research use only. Nicotinamide Adenine Dinucleotide. A critical coenzyme involved in cellular energy metabolism, DNA repair, and sirtuin signaling. Researched in mitochondrial and cellular aging models. Stated purity ≥99%.
This product is not intended for human consumption, clinical administration, or any diagnostic, therapeutic, or preventive use. All handling should follow institutional laboratory policies for research chemicals.
Common questions
What does "research use only" mean?
This material is sold for laboratory and in-vitro research only. It is not for human or veterinary use, and we do not provide dosing guidance.
How should this vial be stored?
-20°C, protect from light and moisture
How fast does it ship?
Orders ship within 1 business day via USPS Priority Mail. Shipping is free on orders of $149 or more; otherwise it is $14.99. US only.
Can I get the Certificate of Analysis for my lot?
Use "Request lot COA" on this page and include your lot or order number. We will send the lot-specific COA / analytical data on file for your lot, when available.