Phosphotransacetylase, L. mesenteroides (PTA) discontinued

Molecular Biology / MB-Enzymes

4°C Do not freeze

Supplied as an ammonium sulfate suspension.

Acetyl-CoA: orthophosphate acetyltransferase (EC 2.3.1.8) from Leuconostoc mesenteroides

Reaction Equation:
Acetyl-CoA + Pi = CoA + acetylphosphate

Contaminants:
Myokinase ≤ 0.005%
Lactate dehydrogenase ≤ 0.005%
Acetate kinase ≤ 0.005%

Specific Activity: ≥ 5000u/mg protein

Application:
Suitable for use as a calibrator or control serum.

Total Protein:
As reported

pH:
6.5-7.5

Storage and Stability:
May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for at least 6 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.