Technical Data
APADPH, reduced, tetrasodium salt (Acetylpyridine-adenine dinucleotide phosphate)
Biochemicals Storage: -20CShipping: Blue Ice
Suitable for use as a calibrator or control serum.

Sodium: 10.0 2.0% by atomic absorption spectrophotometry

Water: 8% by Karl Fischer method

Spectral analysis: Ratio at pH10
A250 / A260 0.82 0.04
A280 / A260 0.23 0.03

Storage and Stability:
May be stored at 4C for short-term only. For long-term storage, aliquot and store at -20C. Aliquots are stable for at least 6 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Molecular Formula:

Molecular Weight:
Purity: 90% when determined by enzymatic analysis with glutamate dehydrogenase at pH7.5.
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.