Technical Data
-NADP, Oxidized, Monosodium Salt Hydrate (beta-Nicotinamide Adenine Dinucleotide Phosphate, Oxidized, Monosodium Salt Hydrate)
Biochemicals Storage: -20CShipping: Blue Ice
Molecular Weight:
743.4 (anhydrous free acid)
765.39 (anhydrous monosodium salt)
801.4 (monosodium dihydrate)

Sodium (Anhydrous basis): 3.0 1.5% by atomic absorption spectrophotometry

Water: 8% by Karl Fisher method

Spectral Analysis:
1. extinction coefficient at 260 nm and pH 7.5: (18.0 0.8) x 10e3 L/mol/cm
2. extinction coefficient when reduced with G6PDH at 340nm and pH 7.5: (6.2 0.3) x 10e3 L/mol/cm
3. Ratios at pH 7.5: A250/A260 (0.83 0.03): A280/A260 (0.21 0.02)
4. Ratio when reduced with G6PDH at pH 7.5: A340/A260 (0.43 0.02)

Storage and Stability:
Lyophilized powder may be stored at -20C. Stable for 12 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Molecular Formula:

Molecular Weight:
743.4 (anhydrous free acid); 801.4 (monosodium dihydrate)
Purity: 90% when determined by enzymatic analysis with glucose-6-phosphate dehydrogenase (yeast)(EC at pH 7.5.
Form: Supplied as lyophilized powder.

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.