NAD+ (Nicotinamide Adenine Dinucleotide) is a dinucleotide coenzyme found in every living cell, functioning as an essential electron carrier in the mitochondrial energy production cycle and as a substrate for enzymes critical to DNA repair and gene expression regulation.
Research interest has surged around NAD+ due to its documented decline with aging and its role as a required co-substrate for sirtuins (SIRT1-7), a class of NAD-dependent deacylases implicated in metabolic regulation, stress resistance, and circadian rhythm control. Studies have also examined NAD+ in the context of PARP-mediated DNA repair and CD38-driven inflammation.
Each Etched Research vial contains 500mg of lyophilized NAD+ with purity verified at ≥99% via HPLC and mass spectrometry. Batch-specific Certificate of Analysis included.
Specifications:
– Molecular Formula: C21H27N7O14P2P?
– Molecular Weight: 663.43 g/mol
– Purity: ≥99% (HPLC + Mass Spectrometry)
– Form: Lyophilized powder
– Storage: -20°C (lyophilized); 4°C once reconstituted, use within 30 days
FOR IN VITRO RESEARCH USE ONLY. NOT FOR HUMAN CONSUMPTION, INGESTION, OR ANY IN VIVO USE.




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