Description
SPECIFICATIONS:
EC 2.7.1.40
Product name: ATP: pyruvate 2-O-phosphotransferase
Appearance: white ammonium sulphate suspension
Activity: 2,000 U/ml or more
Contaminants:
- Lactate dehydrogenase: ≤ 1.0×10-2%,
- Myokinase: ≤ 2.0×10-2%, NADH oxidase: ≤ 1.0×10-2%
Stability: Stable at 2 – 8 °C for at least 12 months
Molecular weight: 237,000
Structure: 4 subunits per mole of enzyme
Isoelectric point: 5.98
Inhibitors: p-Chloromercuribenzoate, N-ethylmaleimide, SDS, DAC,
Zn2+, Cd2+, Cu2+, Ag2+, Hg2+
Activators: Mg2+, K+