中文名称：   

D-乳酸脱氢酶       

英文名称：   

D-Lactate Dehydrogenase

CAS：   

9028-36-8

酶活：   

≥ 400U/mg protein

活性：   

One unit will convert one   micromole of pyruvate to D-lactate per min at pH 7.4 at 25℃.

Catalog No.:

DL500161

Appearance:

White amorphous powder

Source:

Microorganism

Enzyme Commission Number:

EC 1.1.1.28

CAS Number:

9028-36-8

Storage temperature:

-20℃

Specific activity:

≥ 400U/mg protein

Unit definition:

One unit will convert one   micromole of pyruvate to D-lactate per min at pH 7.4 at 25℃.

Molecular weight:

38 kDa (SDS-PAGE)

Isoelectric point:

5.8

Michaelis constant:

5.4×10^-4 M(Pyruvate, pH 7.0)

Optimum pH:

7.0

Optimum temperature:

30℃

pH Stability:

5.0~8.0 (25℃, 48hr)

Thermal stability:

< 45℃ (pH 7.0, 15min)

Inhibitors:

Co^2+, Cu^2+, Zn^2+, SDS