NAD+

Nicotinamide Adenine Dinucleotide • Cellular Energy & Mitochondrial Research

For Research Use Only

Overview

NAD+ (Nicotinamide Adenine Dinucleotide) is an essential coenzyme present in virtually every living cell. It plays a fundamental role in cellular energy metabolism, mitochondrial function, oxidation-reduction reactions, DNA-repair pathways, and cellular signaling.

NAD+ cycles between its oxidized form (NAD+) and reduced form (NADH), enabling electron transfer during metabolic reactions involved in converting nutrients into cellular energy.

Beyond energy metabolism, NAD+ also functions as a substrate for major enzyme families including sirtuins, PARPs, and CD38, connecting NAD+ metabolism with DNA repair, gene regulation, cellular stress responses, mitochondrial function, and aging biology.

Research Areas

NAD+ is extensively investigated in research involving:

• Cellular energy metabolism
• Mitochondrial bioenergetics
• NAD+/NADH redox balance
• ATP production
• Sirtuin signaling
• DNA repair
• PARP activity
• CD38 metabolism
• Oxidative-stress biology
• Metabolic homeostasis
• Skeletal-muscle metabolism
• Neurobiology
• Cellular stress responses
• Aging biology

Mechanisms Being Studied

NAD+ has two particularly important biological roles.

Energy & Redox Metabolism

NAD+ accepts electrons during metabolic reactions and is converted into NADH.

NAD+ ⇄ NADH → Electron Transport → ATP Production

This redox system participates in glycolysis, the citric-acid cycle, fatty-acid oxidation, amino-acid metabolism, and mitochondrial oxidative phosphorylation. NADH generated during these processes provides electrons used in mitochondrial ATP production.

Cellular Signaling

NAD+ is also consumed by important signaling enzymes:

NAD+ → Sirtuins / PARPs / CD38 → Cellular Regulation

These pathways are involved in:

• DNA-damage responses
• Protein regulation
• Mitochondrial homeostasis
• Metabolic adaptation
• Calcium signaling
• Cellular stress responses
• Gene regulation

Mitochondrial & Cellular Energy Research

NAD+ is fundamental to normal mitochondrial energy metabolism.

Researchers investigate relationships involving:

Nutrients → NAD+/NADH → Mitochondria → ATP

Research areas include glucose oxidation, fatty-acid metabolism, oxidative phosphorylation, mitochondrial adaptation, and cellular metabolic flexibility.

Because of these functions, NAD+ is one of the foundational molecules studied in cellular bioenergetics.

Sirtuin Research

NAD+ is required for the activity of sirtuins, a family of NAD+-dependent enzymes involved in cellular regulation.

Researchers investigate sirtuins in relation to:

• Mitochondrial homeostasis
• Gene expression
• Metabolic regulation
• Cellular stress
• DNA maintenance
• Circadian biology
• Aging-associated pathways

Changes in cellular NAD+ availability can therefore influence the activity of certain sirtuins.

DNA Repair & PARP Research

NAD+ is also an important substrate for poly(ADP-ribose) polymerases (PARPs).

These enzymes participate in responses to DNA damage and consume NAD+ while transferring ADP-ribose to molecular targets.

Researchers therefore investigate the relationship:

DNA Damage → PARP Activation → NAD+ Consumption → DNA-Repair Signaling

This creates an important connection between genomic integrity and cellular energy metabolism.

NAD+ & Aging Biology

NAD+ metabolism has become a major focus of aging research.

Studies have reported age-associated changes in NAD+ availability across multiple tissues, while NAD+-consuming enzymes such as CD38 have been investigated as contributors to these changes.

Researchers are studying relationships between NAD+ and:

• Mitochondrial function
• DNA repair
• Cellular senescence
• Metabolic regulation
• Sirtuin activity
• Inflammatory signaling
• Cellular stress resilience

However, involvement in aging biology does not establish NAD+ administration as a proven anti-aging or lifespan-extending intervention in humans. Much of the strongest mechanistic evidence remains preclinical.

Why Researchers Study NAD+

Few biological molecules connect as many fundamental cellular processes as NAD+.

Researchers use NAD+ biology to investigate:

Energy Production ↔ Mitochondria ↔ DNA Repair ↔ Gene Regulation ↔ Cellular Stress

Its dual role as both a redox coenzyme and signaling substrate makes NAD+ particularly important to research involving metabolism, mitochondrial biology, cellular stress, and aging.

Product Features

✔ Premium Research Grade
✔ High-Purity NAD+
✔ Cellular Metabolism Research Compound
✔ Third-Party Tested (COA Available)
✔ Identity & Purity Verification
✔ Batch & Lot Traceability
✔ Secure Professional Packaging
✔ Laboratory Research Only

Common Research Applications

Researchers may investigate NAD+ in laboratory studies involving cellular energy metabolism, mitochondrial bioenergetics, NAD+/NADH redox biology, sirtuin signaling, DNA-repair pathways, PARP activity, CD38 metabolism, oxidative stress, metabolic physiology, and cellular aging.

Storage

Store according to the product’s batch-specific stability documentation.

Protect material from excessive heat, moisture, and direct sunlight. Following preparation for laboratory experiments, use validated laboratory storage procedures and minimize unnecessary temperature cycling.

Disclaimer

For Research Use Only.

NAD+ is a naturally occurring biological coenzyme; however, a Voltis research-grade NAD+ product should not be represented as an FDA-approved therapeutic product or as an established treatment for aging, fatigue, cognitive impairment, addiction, metabolic disease, or other medical conditions.

This product is intended exclusively for laboratory research and analytical purposes.

Not intended for human or veterinary use.

Why Choose Voltis Research Co.

At Voltis Research Co., quality begins with verification. Researchers deserve confidence that the compound identified on every product accurately represents the material being investigated.

Qualifying batches undergo independent third-party analytical testing, with batch-specific Certificates of Analysis available to document identity and purity.

The Voltis Commitment

⚡ Research-Grade Quality
⚡ Independent Third-Party Testing
⚡ Batch-Specific Certificate of Analysis (COA)
⚡ High-Purity Research Compounds
⚡ Rigorous Quality Control
⚡ Secure Professional Packaging
⚡ Transparency, Consistency & Reliability

Powering Discovery Through Quality Research.

NAD+ (1000 mg Vial) Dosage Protocol