NAD⁺(nicotinamide adenine dinucleotide)

NAD⁺ (Nicotinamide Adenine Dinucleotide) – High-Purity Research Compound | Gizem Peptides

NAD⁺ (nicotinamide adenine dinucleotide) is a fundamental and universally conserved cellular coenzyme that plays a central role in redox biology and energy metabolism across virtually all forms of life. In experimental and biochemical research settings, NAD⁺ is extensively studied for its function as a critical electron carrier, cycling between its oxidized form (NAD⁺) and reduced form (NADH). This reversible redox activity is essential for mitochondrial oxidative phosphorylation and glycolytic pathways, enabling efficient cellular ATP production and energy transfer in controlled laboratory models.

Beyond its core metabolic role, NAD⁺ is also a vital enzymatic co-substrate for several key regulatory protein families, including sirtuins (SIRT enzymes) and poly(ADP-ribose) polymerases (PARPs). These enzymes are widely investigated in molecular biology for their involvement in DNA repair mechanisms, genomic stability, chromatin remodeling, and cellular stress-response signaling pathways. Through these interactions, NAD⁺ is frequently utilized in preclinical studies exploring cellular resilience, oxidative stress response, mitochondrial function, and mechanisms associated with cellular aging and metabolic regulation.

In research environments, NAD⁺ is commonly applied in studies focusing on mitochondrial homeostasis, energy metabolism efficiency, neurometabolic signaling pathways, muscle cell bioenergetics, and cellular response to oxidative damage. It is also used as a key reagent in in vitro and ex vivo experimental systems to better understand enzyme kinetics, metabolic flux, and redox balance under controlled laboratory conditions.

Gizem Peptides supplies NAD⁺ as a high-quality research-grade biochemical designed for laboratory, analytical, and experimental applications only. Our product is intended strictly for in vitro research use and is not approved for human or veterinary diagnostic, therapeutic, or consumption purposes.

Wholesale Supply & Global Distribution

Gizem Peptides supports worldwide wholesale distribution, offering scalable supply solutions for research institutions, laboratories, biotech developers, and authorized distributors. We provide flexible bulk ordering options suitable for both small-scale experimental use and large-volume research requirements.

Each batch is prepared under controlled laboratory processing standards and is accompanied by appropriate documentation to support research traceability, including available Certificate of Analysis (COA) upon request. Products are securely packaged to maintain stability during international transit and long-term storage, ensuring consistent quality across global shipments.

Product Features

• High-purity NAD⁺ intended for research applications
• Suitable for biochemical, metabolic, and molecular biology studies
• Consistent batch quality for reproducible experimental results
• Available in bulk and wholesale quantities for global distribution
• Secure, research-safe packaging for international shipping
• COA and batch documentation available upon request

Important Notice

This product is supplied strictly for laboratory research purposes only. It is not intended for human or animal consumption, medical use, or diagnostic applications. Buyers are responsible for ensuring compliance with all local regulations governing the purchase, handling, and use of research chemicals in their respective countries.

Gizem Peptides is committed to supporting the global scientific community with reliable, research-grade materials for advanced biochemical and molecular investigations.