NAD+ 1,000mg Peptides
Advance your cellular studies with a high-purity cofactor prepared for consistency, stability, and reproducible results.
This NAD+ lyophilized research vial from Peptide Scientific Labs is a laboratory-grade cofactor formatted as a stable freeze-dried powder for controlled handling and method development. The active ingredient is nicotinamide adenine dinucleotide (oxidized), presented in a single-vial configuration for streamlined inventory and protocol standardization. Total content per vial is 1,000mg, offering ample material for repeated assays, pilot runs, or scale-up validation under defined conditions. This product is intended strictly for laboratory research use only.
- Each vial contains 1,000mg of nicotinamide adenine dinucleotide (oxidized) (NAD+), the central redox coenzyme used to investigate electron transfer, mitochondrial function, sirtuin and PARP pathways, and energy metabolism models.
As a non-edible, bench-ready format, the lyophilized presentation supports controlled reconstitution and precise aliquoting to match protocol requirements and assay sensitivity. Researchers value the freeze-dried matrix for its dependable shelf stability, predictable solubility profiles, and compatibility with a range of in vitro applications. The uniform cake morphology is designed for clean handling, aiding consistent dissolution and minimizing variability across replicates and lots. Whether you are designing kinetics experiments, pathway elucidation studies, or screening workflows, this vial supports methodical, repeatable setup and documentation.
Every lot is produced in the USA with rigorous quality controls and documented traceability. Identity and purity are verified using high-performance analytical methods, including HPLC and mass spectrometry, with Certificates of Analysis available for transparency. Materials are handled under controlled conditions to preserve integrity, and each unit is delivered in tamper-evident packaging with clear lot coding for audit-ready recordkeeping. Peptide Scientific Labs emphasizes consistent composition, careful handling, and straightforward documentation, so you can focus on the science.
Research Use Only: Not for human or veterinary use. Not for diagnostic or therapeutic applications. For qualified laboratories and trained personnel. Peptide Scientific Labs is committed to reliable sourcing, stringent testing, and professional support—standards that help ensure your work begins with a compound you can trust.
- Most orders ship within 24 hours and arrive within 3 to 5 days of leaving our warehouse.
- Shipping is free on orders of $99+ (except Hawaii and Alaska).
- All orders ship in discreet packaging via USPS Ground Advantage mail.
Delivery restrictions vary by state.
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Frequently Asked Questions
What is NAD+?
NAD+ is a core cellular coenzyme involved in redox reactions, mitochondrial metabolism, and several signaling enzymes such as sirtuins and PARPs. It is not a peptide, so it should not be described as one. The accurate website framing is that NAD+ is a laboratory compound studied for energy metabolism and cellular repair pathways.
What is NAD+ typically studied for?
Researchers usually study NAD+ in relation to mitochondrial function, cellular energy production, stress response, DNA-repair-related biology, and aging-associated metabolic decline. A useful FAQ should keep the wording mechanistic and research-based rather than making sweeping longevity promises.
Why are vitamins paired with peptide research?
Many vitamins serve as precursors for coenzymes that are essential in the biochemical pathways peptides interact with. For example, B-complex vitamins are precursors for coenzymes involved in amino acid metabolism, redox chemistry, and methylation pathways — all of which intersect with peptide biology. Including vitamin reference materials alongside peptides allows researchers to run more complete experiments without sourcing components from multiple suppliers.
This pairing is particularly common in metabolic, mitochondrial, and longevity-related research, where peptide signaling and vitamin-dependent coenzyme activity are often studied in parallel.
What are peptide cofactors?
In biochemistry, a cofactor is a non-protein chemical that is required for a protein or peptide to carry out its biological activity. Common cofactors include metal ions such as copper, zinc, magnesium, and iron, as well as small organic molecules known as coenzymes — many of which are derived from vitamins.
Peptide research often involves cofactors in two ways: as necessary components of certain peptide activities (for example, copper in GHK-Cu), and as reference materials used alongside peptides in enzymatic and metabolic assays. The Vitamins & Cofactors category on Peptide Scientific Labs provides such supporting research materials in lyophilized form for laboratory use.
What is the role of NAD+ and B-vitamins in peptide studies?
NAD+ (nicotinamide adenine dinucleotide) is a central coenzyme in cellular metabolism, involved in redox reactions and in the activity of enzymes such as sirtuins and PARPs. It is derived from niacin (vitamin B3) and is widely used in research on cellular energy metabolism, aging, and mitochondrial function — areas where peptides such as MOTS-c and SS-31 are also studied.
Other B-vitamins, including B12 (cobalamin), serve as precursors for coenzymes involved in one-carbon metabolism and methylation, which are relevant to a wide range of peptide-related research. Supplying NAD+ and B-vitamins alongside peptide reference materials enables more integrated laboratory studies of these interconnected pathways.
