NAD+
Coenzima estudiada para energía celular e investigación del envejecimiento
Product Specifications
Description
All presented information is based on scientific publications which can be found at the end of product description below.
NAD+ (Nicotinamida Adenina Dinucleótido) es una coenzima presente en todas las células vivas, investigada por su papel en el metabolismo energético celular, la reparación del ADN y las vías relacionadas con el envejecimiento. El producto está destinado únicamente con fines de investigación científica.
Research Use Only: The product is intended for scientific research and development purposes only. Chemical substances shall not be used as a drug, medicine, active substance, medical aid, cosmetic product, a substance for production of a cosmetic product neither for human consumption that is any food or food supplement or otherwise similarly used on humans or animals. Intended only for in-vitro research, such as Receptor-ligand binding studies, Enzyme activity assays, Cell proliferation assays, Cell signaling assays, Epitope mapping, etc.
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Frequently asked questions
- NAD+ (nicotinamide adenine dinucleotide) is technically a coenzyme (a pyridine nucleotide), not a peptide — molecular formula C₂₁H₂₇N₇O₁₄P₂, MW ≈ 663.43 g/mol. It is included in the Peptra Labs research catalog because of its central role in metabolism, sirtuin activity, and aging research.
- Each batch is HPLC-verified at ≥99% purity, with attention to the oxidized (NAD+) vs reduced (NADH) state. The COA confirms identity and form.
- Store lyophilised NAD+ at -20 °C, sealed and protected from light and moisture. NAD+ is hygroscopic and degrades to ADP-ribose under aqueous conditions, especially at neutral or alkaline pH. Reconstitute in slightly acidic buffer for best stability and use promptly.
- NAD+ is used in research on cellular bioenergetics, sirtuin enzyme activity (SIRT1-7), poly-ADP-ribose polymerase (PARP) pathways, redox biology, and aging models. NAD+ levels decline with age in many tissues, motivating extensive aging-research interest.
- NAD+ is sold as a dietary supplement in some markets but is not an FDA-approved drug for any specific indication. Research-grade NAD+ from Peptra Labs is for laboratory research only.
