NAD⁺ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in all living cells and is essential for cellular energy production, metabolic function, and enzymatic activity. It is widely studied in biochemistry, molecular biology, and aging research.

What It Is Used For (Research Context)

In laboratory settings, NAD⁺ is used to study:

• Cellular energy production — acts as a key electron carrier in metabolic pathways
• Redox reactions — transfers electrons in biochemical reactions
• Mitochondrial function — supports research on ATP generation and bioenergetics
• Enzyme activity — required cofactor for many dehydrogenases
• DNA repair mechanisms — involved in PARP enzyme activity
• Cell signaling pathways — particularly those involving sirtuins (SIRT proteins)
• Metabolic and aging-related processes in experimental models

Chemical & Structural Properties

• Full name: Nicotinamide Adenine Dinucleotide
• Molecular formula: C₂₁H₂₇N₇O₁₄P₂
• Molecular weight: ~663.43 g/mol
• Structure: Two nucleotides (adenine + nicotinamide) linked by phosphate groups
• Form: White to off-white lyophilized powder
• Quantity: 500 mg per vial
• Purity: ≥99% (research-grade)

Biological Role (Research Context)

NAD⁺ is central to:

• Energy metabolism (glycolysis, TCA cycle, oxidative phosphorylation)
• Electron transport and redox balance
• DNA repair and genomic stability
• Cellular signaling and regulatory pathways
• Mitochondrial and metabolic function

Laboratory & Research Applications

Used in controlled research environments for:

• Biochemical and enzymatic assays
• Cell culture and metabolic studies
• Mitochondrial function research
• Aging and longevity models
• Analytical and cofactor-dependent experiments

Handling & Storage (Research Settings)

• Store at −20°C or lower
• Protect from light, heat, and moisture
• Reconstitute using sterile laboratory-grade water or buffers
• Avoid repeated freeze–thaw cycles
• Follow aseptic laboratory procedures

Important Notice

This product contains 500 mg of NAD⁺ (research-grade) and is intended strictly for research purposes only.
It is not for human consumption.