PRODUCT DESCRIPTION  

Catalog No.: SUBHQ001

Appearance: tan lyoph to Yellow(Powder）

Source: Aspergillus niger

Enzyme Commission Number: EC 1.1.3.4

CAS Number: 9001-37-0

Storage temperature: -20℃

Specific activity: ≥ 100U/mg protein

Unit definition: One unit will oxidize one micromole of glucose per min at pH 5.7 at 37℃.

PROPERTIES  

Stability: Stable at -20℃ for at least tree years

Molecular weight: approx 100 kDa (SDS-PAGE)

Isoelectric point: 5.2

Michaelis constant: 4.9×10-2 M (D-glucose)

Optimum pH: 4.5~6.5

Optimum temperature: 40~60℃

pH Stability: 5.0~7.5 (25℃, 18hr) 

Thermal stability: < 40℃ (pH 5.7, 60min) 

Inhibitors: Cu2+ ,Fe3+ ,Mg2+