NAD+ (Nicotinamide Adenine Dinucleotide) Testing Services
NAD+ is a critical coenzyme found in every cell of the body, essential for cellular energy metabolism, DNA repair, and sirtuin activation. It has become one of the most popular compounds in longevity and anti-aging research, often administered as an injectable or IV infusion.
Net content testing for NAD+ (Nicotinamide Adenine Dinucleotide)
Net peptide content testing is available for this analyte at $99 per sample. It measures the amount of the selected analyte present, separately from purity percentage. NAD+ is a coenzyme, not a peptide. One sealed vial is required; most tests need 10 mg. The same vial can be used when ordered with purity & identity. Confirm handling with the laboratory before shipping.
View testing pricesResearch Applications
Common research areas for NAD+ (Nicotinamide Adenine Dinucleotide)
- Aging and longevity research
- Mitochondrial function studies
- Neurodegenerative disease research
- Metabolic health investigations
- Cellular energy metabolism studies
Peptide Information
Molecular details and sample requirements
Sequence / Structure:
Non-peptide small molecule coenzyme
Molecular Weight
663.43 g/mol
Formula
C21H27N7O14P2
Recommended Purity
≥98%
Sample Size
1 sealed vial; most tests need 10 mg. Confirm handling before shipping.
Our NAD+ (Nicotinamide Adenine Dinucleotide) Testing Services
Comprehensive analytical testing to ensure NAD+ (Nicotinamide Adenine Dinucleotide) quality and purity
Purity Testing
HPLC analysis to verify NAD+ (Nicotinamide Adenine Dinucleotide) purity levels
Identity Verification
Mass spectrometry to confirm molecular identity
Third-Party Verification
Independent COA verification for NAD+ (Nicotinamide Adenine Dinucleotide)
Certificate of Analysis
Official US laboratory documentation
Ready to test your peptides?
Send your peptide name, sample count, and the tests you need. We return a fixed-price quote, usually within one business day.
- validated analytical methods, independent of any supplier
- 3–5 business days for eligible routine testing
- Traceable COA with chromatograms and method parameters
NAD+ (Nicotinamide Adenine Dinucleotide) Testing Methodology
Our analytical workflow for NAD+ (Nicotinamide Adenine Dinucleotide) follows USP <1225> guidance for validated chromatographic methods. Each lot is processed by a credentialed analyst with documented chain of custody.
Step 1
Sample intake & chain of custody
Confirm sample requirements and handling before shipping your NAD+ (Nicotinamide Adenine Dinucleotide) sample. Most tests require one 10 mg sealed vial. Samples are logged at our Florida laboratory for analysis.
Step 2
Reverse-phase HPLC purity
NAD+ (Nicotinamide Adenine Dinucleotide) is dissolved in mobile phase and run on a C18 column with a water/acetonitrile gradient containing 0.1% TFA. UV detection at 214 nm quantifies the main peak and any related impurities.
Step 3
LC-MS identity confirmation
An aliquot is analyzed by liquid chromatography-mass spectrometry. The observed monoisotopic mass is compared against the theoretical molecular weight (663.43 g/mol) for NAD+ (Nicotinamide Adenine Dinucleotide) to confirm identity.
Step 4
Impurity profiling & reporting
Related substances, truncations, and oxidation products are quantified. Findings are compiled into a signed Certificate of Analysis with chromatograms, mass spectra, and analyst interpretation.
NAD+ (Nicotinamide Adenine Dinucleotide) Purity Notes
Recommended research-grade purity for NAD+ (Nicotinamide Adenine Dinucleotide) is ≥98%. Lot-to-lot variation is common with solid-phase synthesis, so independent verification matters.
Common impurities to watch
- Truncated sequences from incomplete coupling
- Deletion peptides missing one or more residues
- Oxidation of methionine, tryptophan, or cysteine
- Residual TFA, acetate, or solvent counter-ions
- Aggregates and dimers from improper storage
What our COA confirms
- Main peak purity by HPLC area %
- Observed vs theoretical mass (663.43 g/mol)
- Named impurities ≥ 0.1% area
- Net peptide content where applicable
- Method, column, and instrument metadata
NAD+ (Nicotinamide Adenine Dinucleotide) Handling, Storage & Safety
Guidance below is for laboratory and research personnel only. NAD+ (Nicotinamide Adenine Dinucleotide) is supplied for research use and is not intended for human or veterinary use.
Storage
Store lyophilized NAD+ (Nicotinamide Adenine Dinucleotide) at -20 °C, protected from light and moisture. After reconstitution, aliquot and store at -80 °C; avoid repeated freeze-thaw cycles.
Reconstitution
Reconstitute in bacteriostatic or sterile water in a clean environment. Allow vials to reach room temperature before opening to prevent moisture condensation on the powder.
PPE & shipping
Handle with gloves, lab coat, and eye protection. Ship samples to ACS overnight on dry ice or cold packs in a rigid, leak-proof container with a packing slip referencing your quote.
This page is informational and does not constitute medical advice. Consult your institution's safety officer and SDS before working with NAD+ (Nicotinamide Adenine Dinucleotide).
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