NAD+ (Buffered) 500 mg
Buffered NAD+ coenzyme reference material, 500 mg lyophilized at 99.2% purity.
- Purity (HPLC)
- 99.2%
- Fill weight
- 500 mg / vial
- CAS number
- 53-84-9
- Form
- Lyophilized powder
- Assay
- RP-HPLC + mass spectrometry
- Storage
- −20 °C, protected from light
About NAD+ Buffered as a reference compound
Buffered nicotinamide adenine dinucleotide supplied as a characterised reference material for enzymology and redox-assay work. Every PureLabs lot of NAD+ Buffered is produced under GMP-aligned synthesis controls, assayed by an independent partner laboratory using reverse-phase HPLC with mass-spectrometric confirmation, and released only above the stated purity threshold of 99.2%. The certificate of analysis is lot-specific, carries the chromatogram and MS trace for the exact vial you receive, and stays archived under reference SEQ-1132 for as long as the batch exists.
Handling and storage
- Store sealed NAD+ Buffered vials at −20 °C, protected from light.
- Reconstitute with bacteriostatic or sterile water added slowly down the vial wall; swirl, never shake.
- Hold reconstituted solution at 2–8 °C and use within roughly 21 days.
- Aliquot before freezing to avoid repeated freeze–thaw cycles.
NAD+ Buffered — frequently asked questions
Common laboratory questions about sourcing, purity, storage and shipping of NAD+ Buffered.
What purity is PureLabs NAD+ Buffered?
Current stock assays at 99.2% by reverse-phase HPLC, confirmed by mass spectrometry at an independent laboratory. Any lot testing below the threshold is rejected rather than sold.
Does NAD+ Buffered ship with a certificate of analysis?
Yes. A lot-specific certificate of analysis including the HPLC chromatogram and MS trace accompanies every NAD+ Buffered order and remains retrievable under batch reference SEQ-1132.
How should NAD+ Buffered be stored?
Sealed lyophilized NAD+ Buffered is stable at −20 °C for at least 24 months; once reconstituted, hold at 2–8 °C and use within about three weeks.
How fast does NAD+ Buffered ship?
Orders confirmed before 15:00 UTC dispatch the same working day in insulated, tracked cold-chain packaging, subject to the import rules of the destination country.
Is NAD+ Buffered sold for human use?
No. PureLabs supplies this compound strictly as reference material for in-vitro and laboratory research. It is not a medicine and is not for human or veterinary consumption.