氧化型辅酶II-10233536103

NADP 氧化型辅酶II-10233536103
monopotassium salt
Cofactor for dehydrogenases, e.g., glucose-6-phosphate dehydrogenase.
Application
Use NADP as a cofactor in a variety of diagnostic tests, such as for the deter-
mination of glucose and creatine kinase.
Benefits
Rely on the proven diagnostic quality of this product.
CAS: 53-59-8
Properties
Formula: C 21 H 27 N 7 O 17 P 3 K x 2 H 2 O
Molecular weight: 817.4 D (NADP: 743.4 D)
Specification
Appearance: White cristalline powder
NADP, K-salt (calculated from value determined enzymatically, based on dry
weight): ≥97%
NADP (enzymatically, A 340 , ε=6.3 [l x mmol -1 x cm -1 ]): ≥88%
NADP (A 260 , ε=18 [l x mmol -1 x cm -1 ]): ≥88%
K (flame photometric): 4.0-5.0%
Water (K. Fischer): ≤4.5±1.0%
NAD (enzymatically): ≤0.2%
Methanol (GC): ≤2%
Mg (AAS): ≤40 ppm
A 360 (c=10 mg/ml water, against water): ≤0.600
Stability: At -15 to -25°C within specification range for 12 months.

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