NAD+ 500MG

The 500MG format of NAD+ balances research scale with material efficiency for mid-size programs in metabolism and signaling research. As the central hydride-transfer coenzyme of cellular respiration — and simultaneously a substrate for NAD+-consuming enzymes including sirtuins, PARPs, and cyclic ADP-ribose synthases — NAD+ occupies a unique position at the junction of bioenergetics and cell regulation. Laboratories use it across a wide experimental range: mitochondrial function assays, DNA-damage-response models, circadian-metabolism studies, and comparative work with NAD+ precursors. The half-gram quantity supports multi-week cell-culture campaigns or parallel assay development without the commitment of bulk formats, while still providing enough material for replicate-heavy experimental designs. Identity and purity are verified by analytical methods appropriate to small-molecule coenzymes. At the half-gram scale, the material also supports stability and formulation studies, since NAD+ is known to be sensitive to pH, temperature, and light exposure in solution. For laboratory research use only. Not for human or veterinary use.