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Phosphoenolpyruvate (PEP) material number and pack size: Material Number Pack Size 10005185103 custom fill
- Substrate for phosphoenolpyruvate carboxylase
- Use Phosphoenolpyruvate in diagnostic tests for the determination of carbon dioxide, creatinine or pyruvate kinase.
Formula: C3H2O6P (C6H14N)3 x H2O
Molecular weight: 483.3 D (PEP: 168.0 D) Appearance: Colorless, crystallizate
PEP salt (based on value found enzymatically): ≥96%
PEP (enzymatic): ≥34.5%
CHA (titrimetric with perchloric acid): 57-67%
Water (K. Fischer): ≤4.5%
Pi (Fiske and Subbarow): ≤0.6%
Pyruvate (enzymatic): ≤0.1%
Stability: At +2 to +8°C within specification range for 24 months.
Additional formulation crystallized monosodium salt, Catalog No. 10 152 960 103