ATP, Grade II
For further processing only.
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ATP, Grade II material number and pack size: Material Number Pack Size 10000116103 custom fill
- Cofactor for kinases, e.g. glycerokinase and hexokinase.
- Use ATP, Grade II in a variety of diagnostic tests, such as for the determination of triglycerides 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): ≥98%
ATP (enzymatic): ≥82%
ATP (A260, ε=15.0 [L x mmol-1 x cm-1]): ≥82%
Na (flame photometric): 7.5±0.5%
Water (K. Fischer): ≤10%
ADP, AMP (enzymatic): ≤0.5%
GTP (HPLC): ≤0.01 area%
Fe (AAS): ≤15 ppm
Heavy metals (as Pb): ≤30 ppm
Stability: At +2 to +8°C within specification range for 24 months.