NAD+
Third-party tested · COA availableNicotinamide adenine dinucleotide supplied as a lyophilized powder for laboratory research on cellular energy metabolism.
$35
$50
/ 500 mg ·
USD
The Peplogy Purity Promise
Every lot verified ≥99% by HPLC and mass spectrometry, endotoxin screened, and shipped with its lot-matched COA.
- Certificate of Analysis for every lot
- ≥99% purity, HPLC & mass-spec verified
- Ships from the U.S. — same day by 2 PM ET
- Secure checkout · free shipping over $150
NAD+ (Nicotinamide Adenine Dinucleotide) for Research
Technical Overview
NAD+ is a research-grade coenzyme essential to cellular energy production and metabolic regulation. It is studied for its role in mitochondrial function, ATP production and DNA repair, which makes it central to research on aging, oxidative stress and metabolic health.
Research applications
- Mitochondrial function: how NAD+ supports ATP production and cellular energy efficiency.
- DNA repair and aging: its role in DNA repair through the activation of sirtuins and PARPs (poly ADP-ribose polymerases).
- Metabolic health: its effects on glucose metabolism, insulin sensitivity and energy homeostasis in research models.
- Oxidative stress: how NAD+ influences oxidative damage and cell resilience.
Mechanisms under study
Scientists investigate how NAD+ drives metabolic processes by activating enzymes such as sirtuins and PARPs, and how it promotes mitochondrial efficiency to sustain energy levels and protect cells from oxidative damage. Research also examines NAD+ in models of metabolic imbalance, including obesity, insulin resistance and chronic fatigue, and its influence on longevity and cellular resilience.
Format and storage
Supplied as a lyophilized (freeze-dried) powder for stability and ease of reconstitution, in 500 mg and 1000 mg vials. Store lyophilized at −20 °C, protected from light and moisture.
Specifications
Purity: 99.86–99.87% (HPLC verified)
Appearance: White lyophilized powder
Format: Research compound
Storage: −20 °C
Research Disclaimer
Supplied strictly as a chemical reagent for laboratory investigation. Not for human or veterinary use of any kind.
- Purity
- 99.86–99.87% by RP-HPLC · lot COA available
- CAS Number
- 53-84-9
- Molecular Weight
- 663.2 g/mol
- Physical Form
- White lyophilized powder
- Identity
- Confirmed by mass spectrometry (LC–MS or MALDI-MS) on each lot
- Endotoxin
- <0.05 EU/mL (USP <85>) on tested lots
- Testing Lab
- Bioviridian Inc. · independent HPLC-MS laboratory
- Storage
- Store lyophilized at −20 °C, protected from light and moisture
Handling & compliance
Storage & Intended Use
Storage Instructions
Handling and Storage Tips:
- On arrival, store the sealed vial at −20 °C, protected from light and moisture.
- For short-term storage (days to weeks), refrigeration at 2–8 °C is acceptable.
- Lyophilized peptides tolerate room temperature for short periods, such as during shipping.
- Let the vial reach room temperature before opening, to avoid condensation.
- Once reconstituted, keep refrigerated at 2–8 °C and avoid repeated freeze–thaw cycles.
FDA Disclosure & Intended Use
FDA Disclosure: The statements on this website and the products sold herein have not been evaluated by the U.S. Food and Drug Administration (FDA). These products are not intended to diagnose, treat, cure, or prevent any disease. Products sold are for Research Use Only and are not for human or animal use.
Intended Purpose: Products sold on this site are intended for laboratory research use only, specifically in vitro studies – experiments conducted outside of living organisms.
Documentation
Certificate of Analysis & Safety Data
- COA Certificate of Analysis — 500 mg (Lot NAD500-826) Tested August 10, 2026 Selected
- COA Certificate of Analysis — 1000 mg (Lot NAD1000-826) Tested August 10, 2026 Selected
Research references
- PubMed: published research on NAD+ metabolism sirtuins Source ↗
Answers
Frequently Asked Questions
Is NAD+ third-party tested?
Yes. Each lot is tested by Bioviridian, an independent HPLC-MS laboratory, for identity (mass spectrometry), purity (RP-HPLC), content and endotoxin, and the Certificate of Analysis is published for that lot.
Can I see the Certificate of Analysis before buying?
Yes. Download it from the Documents section above, or search the lot number in our COA library.
What does 'Research Use Only' mean?
Products are supplied only for laboratory research. They are not drugs, foods, supplements or cosmetics and are not for human or veterinary use.
How is it shipped and stored?
Cold-packed with tracking, same day on orders by 2 PM ET. Store lyophilized vials at −20 °C on arrival.
More from this category
