Biomedical NAD+

Pharmaceutical-grade NAD+ from Biomedical — for clinical excellence.

Nicotinamide adenine dinucleotide sterile aqueous solution 500mg/10ml - 1

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92% Bioavailability

Nicotinamide adenine dinucleotide sterile aqueous solution 500mg/10ml

High-purity NAD+ sterile aqueous solution for optimal cellular energy production and mitochondrial function.

$299.00

Purity

99.8%

Concentration

500mg/10ml

FDA Registered

cGMP

ISO 9001

The Science Behind NAD+

Understanding the essential coenzyme central to cellular metabolism, energy production, and longevity

NAD+ Molecular Structure

Nicotinamide adenine dinucleotide (NAD) is a coenzyme central to metabolism, found in all living cells. NAD exists in two forms: oxidized (NAD+) and reduced (NADH). NAD+ acts as an oxidizing agent, accepting electrons and becoming NADH, which can then donate electrons. Beyond energy metabolism, NAD+ is consumed in post-translational modifications and is a target for therapeutic interventions.

Essential Functions

Energy Metabolism

NAD+ is central to cellular respiration, carrying electrons from nutrients to produce ATP through oxidative phosphorylation in mitochondria.

DNA Repair

NAD+ is consumed by PARP enzymes during DNA repair. When DNA damage occurs, PARP uses NAD+ to add ADP-ribose chains to proteins.

Gene Expression

Sirtuins, NAD+-dependent deacetylases, use NAD+ to remove acetyl groups from histones and other proteins, regulating gene expression and longevity pathways.

Biosynthesis

NAD+ can be synthesized de novo from amino acids or through salvage pathways from vitamin B3 precursors.

Mechanism of Action

NAD+ Structure

NAD+ is a coenzyme consisting of two nucleotides joined through phosphate groups

NAD+ Structure

Found in all living cells, NAD+ contains an adenine nucleobase and nicotinamide. It exists in oxidized (NAD+) and reduced (NADH) forms, essential for cellular metabolism.

Redox Reactions

NAD+ functions as an electron carrier in redox reactions throughout metabolism

Redox Reactions

NAD+ accepts electrons from other molecules (oxidizing agent), forming NADH, which can then donate electrons (reducing agent).

Cellular Energy

NAD+ is essential for converting nutrients into usable cellular energy

Cellular Energy

Through glycolysis, the citric acid cycle, and oxidative phosphorylation, NAD+ helps transfer energy from glucose and fatty acids to produce ATP.

DNA Repair & Longevity

NAD+ is consumed by enzymes involved in DNA repair and cellular aging

DNA Repair & Longevity

NAD+ serves as a substrate for sirtuins and PARP enzymes, which repair DNA damage and regulate gene expression.

Bioavailability Comparison

Clinical Research

Evidence-based research supporting NAD+ therapy

NAD+ Precursor Bioavailability and Cellular Uptake — Cell Metabolism, 2023Cite / Read
Long-term Effects of NAD+ Therapy on Mitochondrial Function — Nature Aging, 2023Cite / Read
Safety Profile of High-Dose NAD+ Administration — Clinical Pharmacology & Therapeutics, 2022Cite / Read
Molecular Mechanisms of NAD+ in DNA Repair Pathways — Science, 2023Cite / Read
Comparative Study of NAD+ Delivery Methods — Journal of Clinical Medicine, 2023Cite / Read

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Contact Biomedical to supply your clinic with our NAD+ product

BIOMEDICAL LTD

Company number 12735747

5 Linford Lane, Willen, Milton Keynes, England, MK15 9DL