中文名称：   

尿酸酶

英文名称：   

Uricase

CAS：   

9002-12-4

酶活：   

≥10U/mg protein

活性：   

One unit will oxidize one   micromole of uric acid at pH 8.5 at 25℃.

Catalog No.:

DL500071

Appearance:

White amorphous powder

Source:

Microorganism

Enzyme Commission Number:

EC 1.7.3.3

CAS Number:

9002-12-4

Storage temperature:

-20℃

Specific activity:

≥10U/mg protein

Unit definition:

One unit will oxidize one   micromole of uric acid at pH 8.5 at 25℃.

Molecular weight:

34 kDa (SDS-PAGE)

Isoelectric point:

6.1

Michaelis constant:

7.0×10-5 M(Uric acid)

Optimum pH:

9.0

Optimum temperature:

25℃

pH Stability:

6.0~10.0(25℃, 20hr)

Thermal stability:

< 55℃ (pH 8.5,10min)

Inhibitors:

Co²⁺, Cu²⁺, Ni²⁺, Zn²⁺