NAD+

NAD+ (Nicotinamide Adenine Dinucleotide) is a research-grade coenzyme found in every living cell, central to redox biology and cellular energy metabolism. It cycles between its oxidised (NAD+) and reduced (NADH) forms while shuttling electrons through the mitochondrial electron transport chain. Beyond bioenergetics, NAD+ serves as a critical substrate for sirtuins (SIRT1–SIRT7) and PARP enzymes — making it a reference compound for studying longevity pathways, DNA repair mechanisms, and the age-associated decline in cellular function.

Available in 500mg vials. Every batch is HPLC tested and independently verified to a minimum of 99% purity. Certificate of Analysis available on request.

Research applications include:

• Sirtuin (SIRT1–SIRT7) activation and longevity-associated gene regulation studies
• PARP-mediated DNA repair and genomic stability research
• Mitochondrial electron transport chain and cellular energy production models
• Age-related NAD+ decline and metabolic restoration investigation
• CD38 enzyme activity and NAD+ consumption pathway research
• Comparative research vs NAD+ precursors (NMN, NR) and bioavailability studies

Product specifications:

• Form: Lyophilised powder
• Purity: ≥99% (HPLC verified)
• Storage: −20°C, protected from light and moisture
• Available size: 500mg
• Origin: UK warehouse, same day dispatch