PEPTIDE

NAD+

Nicotinamide Adenine Dinucleotide (NAD+) is an essential pyridine nucleotide cofactor that serves as the primary electron carrier in cellular redox reactions, supporting core energy metabolism pathways including glycolysis, the TCA cycle, and oxidative phosphorylation. Beyond energy transduction, it acts as a critical cosubstrate for sirtuins, PARPs, and other regulatory enzymes, mediating DNA repair, epigenetic regulation, cellular senescence, and aging processes.

Nicotinamide Adenine Dinucleotide (NAD+, oxidized form) is an essential, evolutionarily conserved pyridine nucleotide cofactor, foundational to all cellular energy metabolism and regulatory signaling research:

Core Biological Functions & Key Properties

Primary electron carrier in cellular redox reactions: shuttles electrons between core metabolic pathways (glycolysis, TCA cycle, fatty acid oxidation, oxidative phosphorylation) to drive ATP production, cycling reversibly between its oxidized (NAD+) and reduced (NADH) forms
Critical cosubstrate for key regulatory enzyme families:
- Sirtuins (NAD+-dependent deacetylases): mediate epigenetic regulation, metabolic homeostasis, and longevity signaling pathways
- PARPs (poly(ADP-ribose) polymerases): mediate DNA damage repair and maintenance of genomic stability
- CD38 and ADP-ribosyltransferases: mediate immune signaling and cellular calcium homeostasis
Cellular NAD+ levels naturally decline with age, metabolic dysfunction, and oxidative stress, making it a core target for aging and metabolic disease research

Primary Research Applications

Cellular energy metabolism and mitochondrial bioenergetics studies
Aging biology and age-related functional decline research
DNA damage repair and genomic stability investigations
Sirtuin and PARP signaling pathway mechanistic studies
Preclinical models of metabolic syndrome, neurodegeneration, and age-related degenerative disease

Manufactured to ≥99% purity, sterile-filtered, and lyophilized for long-term storage stability.

For laboratory research use only; not intended for human or veterinary administration.

Research use only: This material is supplied for laboratory research and documentation workflows only. It is not intended for human consumption, diagnostic use, therapeutic use, veterinary use or clinical application.

Hytan procurement and documentation support

For NAD+, Hytan Peptides can support research-use sourcing review with available batch COA, vial labeling, product identity notes, storage documentation and wholesale quantity discussion. Product-specific CAS, sequence, molecular weight or method details should be confirmed against the current batch document before procurement decisions.

COA review: request batch-specific purity and identity references where available.
Wholesale planning: confirm vial strength, quantity, lead time, packing and destination requirements.
Compliance: research-use wording should remain clear in quote, invoice and receiving records.

Manufacturing Capability

Controlled production for consistent research peptide supply

Hytan Peptides supports wholesale research peptide orders with organized production workflow, clean handling, standardized filling, labeling and batch-level documentation. From material preparation to final review, each step is managed to support consistent appearance, traceable COA records and dependable supply coordination.

This production overview helps laboratories, distributors and qualified research buyers understand how Hytan Peptides approaches quality-focused peptide manufacturing, packaging and order readiness.