Full Name: Thio-Nicotinamide-Adenine Dinucleotide Phosphate, Oxidized (Thio-NADP)
Formula Weight: 796.56
UV Spectral Analysis: Ratios at pH 7.5
A250/A260 (0.89 ± 0.03)
A280/A260 (0.35 ± 0.02)
Purity: Determined by increase in absorbance at 340 nm on enzymatic reduction with G-6-PDH*at pH 10.0 (more than 93%)
*G-6-PDH = Glucose-6-phosphate dehydrogenase (yeast)(EC 188.8.131.52.)
Potassium Content: 5.0 ± 2.0% by flame photometry
Water Content: less than 8% by Karl Fischer
Condition for Storage:
Keep tightly stoppered in the dark below 5°C.
Moisture will reduce the purity.
For prolonged storage, keep below -20°C.
Shipping Condition: Refrigerate