NAD+
Cellular-energy & longevity coenzyme.
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For research and laboratory use only. Not for human or veterinary consumption.
About this compound
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every living cell and one of the most fundamental molecules in cellular biology. It sits at the crossroads of energy metabolism, acting as an essential carrier of electrons that powers the reactions cells rely on to produce energy.
NAD+ is prized in longevity and cellular-health research for its central role in mitochondrial function, DNA repair, and the activity of key regulatory enzymes such as the sirtuins and PARPs. Because cellular NAD+ availability is closely tied to the biology of aging, it has become one of the most studied compounds in the longevity field.
Supplied as a stable lyophilized powder, NAD+ provides investigators with a stable, high-representative-purity coenzyme for studies spanning energy metabolism, cellular repair, and healthy aging. For laboratory and research use only.
Research overview
Cellular energy metabolism
NAD+ is indispensable to cellular energy metabolism, serving as a core coenzyme in the reactions that convert nutrients into usable energy. Research explores how maintaining cellular NAD+ levels supports efficient energy production at the mitochondrial level. This foundational role makes it a central compound in studies of metabolic vitality.
Mitochondrial function
NAD+ is closely tied to healthy mitochondrial function, the engine of cellular energy. Studies investigate how adequate NAD+ availability supports mitochondrial output and resilience, especially as cells age. Its role here positions NAD+ as a key molecule in research on cellular stamina and metabolic health.
Sirtuin & PARP activity
NAD+ is the essential fuel for sirtuins and PARP enzymes, which depend on it to carry out their regulatory functions. Sirtuins are studied for their role in cellular stress response and longevity signaling, while PARPs are central to genomic maintenance. Research interest in NAD+ is driven in large part by its role in powering these critical enzyme families.
DNA repair & genomic maintenance
Through its support of PARP activity, NAD+ is deeply connected to DNA repair and genomic maintenance research. Studies examine how sufficient NAD+ availability supports the cell's ability to respond to DNA damage. This link to genomic integrity makes NAD+ a compound of strong interest in cellular-health investigation.
Longevity & healthy aging
Cellular NAD+ levels are known to influence the broader biology of aging, making NAD+ a flagship molecule in longevity research. Studies explore how supporting NAD+ availability may help maintain cellular resilience and function over time. This connection to healthy aging has placed NAD+ at the forefront of modern longevity science.
Prep it right
Reconstitute gently — add bacteriostatic water down the vial wall and swirl, don't shake. The lyophilized powder goes fully into solution without foaming.
Reconstituting? Work out concentration and draw volume in the reconstitution calculator.
Store the lyophilized vial at −20 °C, protected from light. Once reconstituted, refrigerate and use it within the diluent's window.
Lyophilization (freeze-drying) removes water under low pressure so the peptide sublimates from solid to vapor, leaving a stable powder that preserves its integrity until it is reconstituted with bacteriostatic water. Lyophilized vials are robust in transit and reach their longest shelf life when stored cold and protected from light.
All products are sold for laboratory and research use only and are not for human or veterinary consumption, diagnosis, or treatment of any kind. These statements have not been evaluated by the U.S. Food and Drug Administration. The products and statements are not intended to diagnose, treat, cure, or prevent any disease. Amino Meta is a chemical supplier and is not a compounding pharmacy or an outsourcing facility as defined under sections 503A and 503B of the Federal Food, Drug, and Cosmetic Act.
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