
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme, not a peptide. Research has examined its two roles: as an electron carrier in energy metabolism, and as a substrate consumed by sirtuins, PARPs and CD38. Because the molecule does not efficiently cross cell membranes intact, much of the research literature focuses on its precursors, NR and NMN.
Price range: $60.00 through $100.00
For laboratory research use only. Not for human consumption.