Additional Information & Research Details
COA & Canadian Third-Party Testing
All third-party testing conducted by Integrity Peptides is performed through independent Canadian analytical laboratories. Certificates of Analysis (COAs) are generated from laboratory-tested samples and are intended to support independent verification of identity, purity, batch consistency, and applicable quality-control standards.
Where applicable, additional analytical screening, including endotoxin testing, may also be performed as part of our broader quality assurance and research verification processes.
Integrity Peptides is committed to third-party verification across our product catalogue. Testing documentation is published once results are finalized and reviewed. We do not publish preliminary, supplier-only, or unverified test data.
Current testing status, available Certificates of Analysis, and verification details are maintained on our Third-Party Testing & Certificates of Analysis page.
→ View Canadian testing status & COAs
Suggested Research Applications
NAD+ is frequently explored in laboratory environments for its potential roles in:
• Studies involving cellular energy production and mitochondrial function
• Research on metabolic regulation and bioenergetic pathways
• Investigations into oxidative stress and cellular resilience mechanisms
• Models examining sirtuin signaling and age-related biochemical processes
• Experiments involving DNA repair and cellular maintenance pathways
• Explorations of neurobiological and cognitive-function research models
• Often researched with MOTS-c, GHK-Cu, and Retatrutide
(For laboratory research use only. Not intended for human or veterinary use.)
Storage & Handling
• Store unopened vials at 2–8°C (refrigerated)
• For long-term storage (6+ months), freeze at –20°C or below
• After reconstitution, keep at 2–8°C and use promptly
• Protect from light exposure
• Avoid repeated freeze-thaw cycles
• Use proper laboratory aseptic technique
Technical Data
NAD+ (Nicotinamide Adenine Dinucleotide) is a naturally occurring coenzyme involved in cellular energy metabolism and biochemical signaling pathways. It is supplied in a sterile, lyophilized format for controlled laboratory research and analytical applications.
• Compound Name: Nicotinamide Adenine Dinucleotide (NAD+)
• Molecular Formula: C₂₁H₂₇N₇O₁₄P₂
• Molecular Weight: 663.4 g/mol
• CAS Number: 53-84-9
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in bacteriostatic water and other aqueous solutions
• Format: Sterile, lyophilized vial intended for laboratory research use
Integrity Peptides Quality Commitment
Integrity Peptides is built on consistency, honesty, and straightforward sourcing. We work only with long-established manufacturing partners and maintain clear documentation for every peptide we supply. Our products are handled with care, stored under controlled conditions, and reviewed regularly to ensure they meet our standards. We keep our process simple: provide dependable research materials, communicate openly, and stand behind what we offer.
