NAD+
Essential cellular coenzyme studied in energy metabolism, mitochondrial function, DNA repair, and longevity research.
$75.00
- FormatLyophilized Powder / 500 mg
- Storage-20°C for long-term stability
NAD+ is an essential coenzyme found in every living cell, where it supports many of the reactions involved in cellular energy production. It helps transfer…
50 in stock
About NAD+
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in living cells and plays a central role in cellular energy metabolism. Research has examined NAD+ in mitochondrial function, electron transport, sirtuin activity, DNA repair, cellular signaling, and age-related metabolic changes.
Full Specification
| Molecular Formula | C21H27N7O14P2 (CAS 53-84-9) |
| Molecular Weight | 663.43 g/mol |
| Purity | ≥99% (HPLC verified) |
| Appearance | White to off-white lyophilized powder |
| Storage | -20°C for long-term stability |
| Format | Lyophilized Powder / 500 mg |
The NAD+ Molecule
An illustrative representation generated from the compound's molecular formula, alongside its logged molecular data. This figure is schematic — not a measured conformation.
How NAD+ Works
The pathways NAD+ acts on — and what each one does. The animation traces its signal outward from the compound to every target it engages.
Signalling pathways studied in preclinical models · illustrative
Mitochondrial Function
Cellular EnergyNAD+ participates in mitochondrial electron transport and oxidative phosphorylation, supporting the conversion of nutrients into cellular energy.
Sirtuin Pathway
NAD+-Dependent SignalingNAD+ serves as an obligate co-substrate for the seven sirtuin enzymes involved in cellular stress response, metabolic regulation, and aging-related research.
PARP & Genomic Stability
DNA RepairNAD+ is consumed by PARP enzymes during DNA repair processes and has been studied in relation to genomic stability and age-associated cellular changes.
What NAD+ Is Researched For
Aging & Senescence
Studied in model organisms in relation to lifespan, sirtuin pathway activity, mitochondrial function, and cellular aging.
Energy Metabolism
Studied in relation to cellular energy production, age-associated metabolic changes, and nuclear-mitochondrial communication.
DNA Repair
Studied for its role as a substrate for PARP enzymes involved in DNA damage repair and genomic stability.
UPR Activation
Studied in relation to the mitochondrial unfolded protein response and cellular stress signaling.
Study-Reported Magnitudes
Representative figures from published research; results vary by protocol.
Common Questions About NAD+
NAD+ (Nicotinamide Adenine Dinucleotide) is a cellular coenzyme involved in energy metabolism, electron transfer, enzymatic reactions, and cellular signaling.
NAD+ functions as an electron carrier in metabolic reactions and is involved in mitochondrial oxidative phosphorylation and cellular energy production.
NAD+ levels have been reported to decline with age across multiple tissue types, making NAD+ biology an area of study in aging and cellular senescence research.
Sirtuins are a family of seven NAD+-dependent enzymes involved in research on cellular stress responses, metabolism, and aging biology.
NAD+ is consumed by PARP enzymes involved in DNA damage repair, and NAD+ availability has therefore been studied in relation to genomic stability.
The supplied specification recommends storage at -20°C for long-term stability.