For further processing only. Others Phosphoenolpyruvate PEP monosodium salt Phosphoenolpyruvate (PEP) 3.2.3.5.2.2 monosodium salt 10152960103 Phosphoenolpyruvate (PEP), Mono-Na Salt Phosphoenolpyruvate (PEP) Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as "Phosphoenolpyruvate (PEP), Mono-Na Salt". Unit of measure is "g". 53823-68-0 en Use Phosphoenolpyruvate in diagnostic tests for the determination of carbon dioxide, creatinine or pyruvate kinase. en Substrate for phosphoenolpyruvate carboxylase en Appearance: White, crystalline powder PEP-Na x H2O (based on value found enzymatically): ≥94% PEP (enzymatic): ≥76.0% Na (flame photometric): 9-13% Water (K. Fischer): 8-10% Pi: ≤0.6% Pyruvate (enzymatic): ≤0.1% Stability: At +2 to +8°C within specification range for 24 months. en