中文名称：   

磷酸稀醇丙酮酸羧化酶

英文名称：   

Phosphoenolpyruvate Carboxylase

CAS：   

9067-77-0

酶活：   

≥ 80U/mg protein

活性：   

One unit will convert one micromole of phosphoenolpyruvate to oxaloacetate per min at pH 8.0 at 30℃.

Catalog No.:

DL500080

Appearance:

White amorphous powder

Source:

Microorganism

Enzyme Commission Number:

EC 4.1.1.31

CAS Number:

9067-77-0

Storage temperature:

-20℃

Specific activity:

≥ 80U/mg protein

Unit definition:

One unit will convert one micromole of phosphoenolpyruvate to oxaloacetate per min at pH 8.0 at 30℃.

Molecular weight:

105 kDa (SDS-PAGE)

Isoelectric point:

6.4

Michaelis constant:

3.5×10^-4 (phosphoenol pyruvate)

Optimum pH:

7.5

Optimum temperature:

60℃

pH Stability:

5.5~7.0 (25℃, 24hr)

Thermal stability:

< 45℃ (pH 7.0, 15min)

Inhibitors:

Zn²⁺, NEM, SDS