$198.00
Nicotinamide adenine dinucleotide (NAD+) in a pH-buffered lyophilized preparation. NAD+ is the central redox coenzyme of cellular metabolism and a major focus of aging and mitochondrial research, where tissue NAD+ decline is a recurring observation.
| Product Format | 500mg vials |
|---|---|
| Vial Size | 500mg |
| Vial Capacity | 3 mL |
| Box Combinations | 1000mg, 2500mg, 5000mg |
| Cost per milligram | $0.15 – $0.20 |
| Multi-vial Purity | 99.70% |
| Endotoxin Screening | PASSED |
| Heavy Metals Screening | PASSED |
| Purity Screening | PASSED |
| Doubly Validated | YES |
| Independently Tested | YES |
Allen Biotechnology Co Manufacturer ID: WF34
Batch ID: AM202628
CAS: 53-84-9
Molecular Formula: C21H27N7O14P2
For educational purposes only.
A broad literature documents declining NAD+ levels with age across tissues and species, with downstream effects on sirtuin activity, PARP-mediated DNA repair and mitochondrial function. Restoring NAD+ through precursors or direct administration is an active research field.
NAD+ is central to cellular energy chemistry, and age-related decline is consistently reported in aging research.
NAD+ in solution is sensitive to pH and temperature, degrading to nicotinamide and ADP-ribose under acidic or warm conditions. Buffered lyophilized preparations are used to preserve the dinucleotide until reconstitution.
Buffering helps preserve NAD+ before reconstitution because the molecule is unstable in liquid.
Nicotinamide adenine dinucleotide (NAD+) in a pH-buffered lyophilized preparation. It is sold strictly for laboratory research use — not for human or veterinary use.
The catalog specification lists 99.70% HPLC purity. Our testing policy also requires independent endotoxin, heavy-metals and sterility screening. The current certificate table and linked PDF are samples; a production certificate must match the batch ID printed on the vial.
NAD+ Buffered (500mg vials) is offered in 1000mg, 2500mg, 5000mg boxes (2 × 500mg vials, 5 × 500mg vials, 10 × 500mg vials), priced $198.00 to $738.00 — the per-mg cost falls as box size increases.
Keep sealed lyophilized vials refrigerated at 2–8°C away from light (stable 24+ months). After reconstitution with bacteriostatic water, refrigerate and use within the study-validated window, typically 30 days; never freeze reconstituted solution.
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Every saleable batch of NAD+ Buffered must have third-party certificates. The values and linked PDF below are samples, not documents for a current saleable batch. A production certificate must match the batch ID printed on the vial.
| Sample assay | Listed laboratory | Sample result | Sample file |
|---|---|---|---|
| HPLC Purity | Janoshik Analytical | 99.70% | View sample |
| Endotoxin (LAL) | Chemtos Laboratories | PASSED | View sample |
| Heavy Metals (ICP-MS) | Chemtos Laboratories | PASSED | View sample |
NOTICE: All information provided above is strictly for educational and informational purposes. These products are research chemicals intended exclusively for laboratory research. They are not approved for human consumption; do not ingest them.
By purchasing from Allen Biotechnology Co, you acknowledge that you are acquiring research chemicals. Only qualified and licensed professionals may handle this product.
Under no circumstances may this product be used as a drug, agricultural product, pesticide, food additive or household chemical. Misrepresenting it for any of those purposes is strictly prohibited by law. All website content is provided for educational use exclusively. Any form of introduction into the human or animal body is illegal.
Allen Biotechnology Co publishes its testing policy, provides a labeled sample certificate, and offers direct research support.
