NAD+ is the oxidized form of nicotinamide adenine dinucleotide, a dinucleotide coenzyme that accepts hydride in enzymatic redox reactions.
It is used in vitro as a substrate and cofactor in dehydrogenase enzyme assays, sirtuin and PARP enzyme-activity assays, and NAD+/NADH ratio measurements.
Specifications
- Molecular formula: C21H27N7O14P2
- Molecular weight: 663.4 g/mol
- Quantity: 500mg per vial (net content 528.75 mg)
- Form: lyophilized powder
- Purity: 99.10% (HPLC)
- Identity: confirmed
- Endotoxin: 0.059 EU/mL
- Reference: ILS Laboratories COA-2026-OK_W4K, analyzed 06/01/2026 (see COAs tab)
Storage: Store at −20 °C, sealed, protected from light and moisture.
For in vitro laboratory research use only. Not for human or veterinary use. Not a drug, food, cosmetic, or dietary supplement. Not for diagnostic or therapeutic use.
For in vitro laboratory research use only. Not for human or veterinary use. Not a drug, food, cosmetic, or dietary supplement. Not for diagnostic or therapeutic use.
COAs:
NAD+ 500mg – COA251668 QC251727
NAD+ 500mg – Endotoxin COA251668E
NAD+ 500mg – CLR-0807-UBK-M2
Each batch is supported by third-party analytical verification to ensure identity, purity, and consistency.