NAD+
About NAD+ NAD+ (Nicotinamide Adenine Dinucleotide) is an endogenous coenzyme that exists in all living cells and serves a very basic function in metabolic processes, energy formation, and oxidation-reduction reactions. NAD+ is used as a critical cofactor for enzymes involved in the mitochondrial process, DNA repair process, response to oxidative stress, and cell signaling. Due […]
About NAD+
NAD+ (Nicotinamide Adenine Dinucleotide) is an endogenous coenzyme that exists in all living cells and serves a very basic function in metabolic processes, energy formation, and oxidation-reduction reactions. NAD+ is used as a critical cofactor for enzymes involved in the mitochondrial process, DNA repair process, response to oxidative stress, and cell signaling. Due to its essential role in the physiological processes taking place in the body, NAD+ is one of the most extensively researched substances in the field of metabolism, mitochondria, and longevity studies.
NAD+ is examined in the lab to study ATP formation, mitochondria functioning, sirtuins activation, DNA repair process, aging process, and metabolism process. Additionally, it is actively studied for its influence on enzymes like sirtuins (SIRTs) and poly (ADP-ribose) polymerases (PARPs) which are involved in homeostatic cellular processes. Despite the constant evolution of science knowledge, NAD+ is still an investigational research substance for a variety of laboratory applications.
Each individual batch may come with a Certificate of Analysis which will provide the identity, purity, and batch testing information.
NAD+ products sold by PeptidesX are for laboratory research purposes only.
Research Areas
- Investigation into cellular metabolism of energy and ATP production
- Investigation into mitochondrial functions and bioenergetics
- Studies into DNA repair and genomic stability
- Research into sirtuins and longevity pathways
- Oxidative stress and redox signaling studies
- Studies on cell aging and metabolic regulations
- Investigation into NAD+ dependent enzymes and metabolic pathways
⚠ Research Use Only.
All products supplied by PeptidesX are intended strictly for in-vitro laboratory and scientific research. Not for human consumption, medical use, veterinary use, or therapeutic application. Researchers are responsible for compliance with all applicable regulations in their jurisdiction.
Identity & Purity
HPLC / MS-UPLC| Test | Specification | Result |
| Appearance | White lyophilised powder | ✓ Conforms |
| HPLC Purity | ≥ 99% | 99% ✓ |
| MS Molecular Weight | Expected ± 0.5 Da | Confirmed ✓ |
| Amino Acid Analysis | Theoretical sequence | Confirmed ✓ |
| Water Content (KF) | ≤ 8.0% | 5.4% ✓ |
| Net Peptide Content | ≥ 85.0% | 90.8% ✓ |
Safety Testing
Endotoxin / Metals| Test | Specification | Result |
| Endotoxin (LAL) | ≤ 5 EU/mg | 0.9 EU/mg ✓ |
| Bioburden | ≤ 100 CFU/g | <10 CFU/g ✓ |
| Lead (Pb) | ≤ 10 ppm | <0.1 ppm ✓ |
| Arsenic (As) | ≤ 5 ppm | <0.1 ppm ✓ |
| Mercury (Hg) | ≤ 3 ppm | <0.1 ppm ✓ |
| Cadmium (Cd) | ≤ 5 ppm | <0.1 ppm ✓ |
Solubility: Water / Acetic acid. Mix gently by rolling — do not vortex.
Returns: Sealed, unopened vials may be returned within 14 days of receipt. Opened vials cannot be returned.
NAD+ (Nicotinamide Adenine Dinucleotide) is a naturally occurring coenzyme that plays an important role in cellular energy production, mitochondrial function, DNA repair, and metabolic signaling. NAD+ is supplied by PeptidesX for laboratory research purposes only.
Yes. You can purchase NAD+ online via PeptidesX for legitimate laboratory research purposes in the UK. The product is supplied only for scientific research purposes and it is not for human or veterinary use
Research substances such as NAD+ can be bought in the UK provided that they are supplied only for laboratory research purposes. These products are not medicinal drugs approved for public use and should not be promoted or consumed for human consumption. The buyers should be aware of the applicable rules.
Visit the PeptidesX site, select the relevant NAD+ product and place it in the basket and proceed to checkout page. All products are supplied with research-use-only terms.
PeptidesX delivers research compounds with individual batch specific analytical certificates of analysis where available. Researchers should consult the relevant certificate of analysis prior to conducting laboratory researches.
The investigation of NAD+ is prompted by the necessity to study its vital importance in energy production in mitochondria, ATP generation, DNA repair, oxidative stress regulation, cellular metabolism, and the enzymatic activity of NAD+-dependent enzymes such as sirtuins and PARPs
NAD+ is usually investigated in laboratory research studies concerning mitochondrial biology, aging of cells, metabolic regulation, redox processes, DNA repair, enzyme activity, and energy metabolism.
The compound NAD+ is usually delivered in lyophilized form (as a powder) in a laboratory research vial. Different concentrations of NAD+, including 500mg and 1000mg, along with the detailed product specification, can be found in the corresponding PeptidesX product page.
Lyophilized NAD+ must be kept at a cool and dry place, protected from light. The best option for long-term storage is keeping NAD+ in the freezer. After being reconstituted, it should be kept in the refrigerator following the laboratory research protocol.
Yes. The investigation of NAD+ often includes studying other substances connected with the biology of mitochondria, metabolic regulation, longevity pathways, and bioenergetics of cells.
No. NAD+ is provided exclusively for laboratory research purposes only. Human and veterinary uses are not implied.
Not really. PeptidesX offers only NAD+ for lab research use only. It cannot be offered to customers to use as an anti-aging supplement, a medical treatment or for personal usage.
Delivery time depends on the selected delivery method when ordering. PeptidesX offers Tracked UK delivery and offers the estimated delivery times when purchasing the products.
The available payment methods are shown on the PeptidesX website when ordering. The available payment methods may vary from time to time, so check out the current information provided when ordering.
NAD+ is meant for researchers, universities, laboratories, research institutions and other scientific personnel who conduct scientific research. The buyers have to confirm that the product will be used only for scientific research and not for human or animal consumption.