10233528103

ADP
potassium salt  10 233 528 103 
Application
Use ADP in variety of diagnostic tests, such as for the determination of
creatine kinase and pyruvate kinase. Use it also for the activation of glutamate
dehydrogenase in the determination of for example urea or ammonia.
Benefits
■ Enhance the activation of your glutamate dehydrogenase containing
reagents and rely on the proven diagnostic quality of this product.
CAS: 58-64-0
Properties
Formula: C10H14N5O10P2K x 2 H2O
Molecular weight: 501.3 D (ADP: 427.2 D)
Remark: Crystalline ADP-K x 2 H2O is the purest and most stable form of ADP
available.
Specification
Appearance: Colorless crystals
Solubility: Clear, colorless solution in water (c=50 mg/ml)
ADP-K x 2 H2O (based on value found enzymatically): ≥98%
ADP (enzymatically): ≥84%
ADP (A260, ε= 15 [l x mmol-1 x cm-1]): ≥84%
K (flame photometric): 7.8±0.5%
Water (K. Fischer): 7.2±1%
Pi (Fiske and Subbarow): ≤0.3%
AMP (enzymatically): ≤1%
ATP (enzymatically): ≤0.2%
NH4 (enzymatically): ≤0.005%
A250/A260: 0.78±0.02
A280/A260: 0.16±0.01
A290/A260: ≤0.01
Stability: At +2 to +8°C within specification range for 24 months. Store dry.