NAD+

Nicotinamide adenine dinucleotide (NAD+) is an endogenous redox cofactor and enzyme substrate. Research examines its role in oxidation-reduction reactions and as a substrate for NAD+-dependent enzymes such as sirtuins, PARPs, and related metabolic pathways. For laboratory research and analytical use only. Not intended for human or veterinary use, diagnosis, treatment, prevention, mitigation, or cure of any disease. No therapeutic or performance claims are made. Researchers are responsible for appropriate handling, institutional review, and compliance with all applicable laws and regulations.