NAD+ (Nicotinamide Adenine Dinucleotide)

NAD+ (Nicotinamide Adenine Dinucleotide) is a fundamental coenzyme present in every living cell, serving as a critical electron carrier in over 500 enzymatic reactions. First described by Arthur Harden and William John Young in 1906, NAD+ participates in glycolysis, the citric acid cycle, and oxidative phosphorylation. In more recent research, NAD+ has gained significant attention for its role as a substrate for sirtuins (SIRT1–SIRT7), poly(ADP-ribose) polymerases (PARPs), and CD38 — all of which are enzymes central to DNA repair signalling, chromatin remodelling, and cellular stress response pathways studied extensively in ageing research models. Supplied as a >99% purity solid/lyophilised material.

This product is intended strictly for laboratory research use only. It is not approved for human or veterinary consumption or for use in diagnostic or therapeutic procedures.

• Purity: >99%
• Form: Lyophilised powder
• Intended use: Laboratory research only