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ATP, Grade I

disodium salt

For further processing only.

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Order information
ATP, Grade I material number and pack size:
Material Number Pack Size
10422495103 custom fill
Will be supplied as "ATP, Di-Na, Special Quality". Unit of measure is "kg".
Cofactor for kinases, e.g. glycerokinase and hexokinase.
Use ATP, Grade I, in a variety of diagnostic tests, such as for the determination of triglycerides, creatine kinase and glucose.
Formula: C10H14N5O13P3Na2 x 3 H2O
Molecular weight: 605.2 D (ATP: 507.2 D)
Appearance: White crystals
Solubility: Clear, colorless solution in water (c=50 mg/mL)
ATP-Na2H2 x 3 H2O (based on value found enzymatically): ≥99%
ATP (enzymatic): ≥84%
ATP (A260, ε=15.0 [L x mmol-1 x cm-1]): ≥84%
Na (flame photometric): 7.5±0.5%
Water (K. Fischer): ≤8±1%
Pi: ≤0.15%
ADP, AMP (enzymatic): ≤0.5%
GTP (HPLC): ≤0.01 area%
Fe (AAS): ≤10 ppm
Mg (AAS): ≤10 ppm
Ca (AAS): ≤20 ppm
Zn (AAS): ≤5 ppm
V (AAS): ≤1 ppm
A250/A260: 0.79±0.02
A280/A260: 0.15±0.01
A290/A260: ≤0.01
Stability: At +2 to +8°C within specification range for 24 months.