Glucose Oxidase

Product Name	Glucose Oxidase
Source	Aspergillus niger
Catalogue Number	277-03
Form	Lyophilized
Purity	Purified
Activity	> 200 U/mg
Specific Activity	> 300 U/mg protein
Protein	> 0.7 mg protein/mg (Lowry)
Contaminants	Catalase: < 0.1 U/mg (GO/Catalase Ratio: > 2,000) a-Amylase: < 0.05% Saccharase: < 0.05% Maltase: < 0.05%
Unit Definition	The amount of enzyme causing the oxidation of one micromole of glucose per minute at 25°C and pH 7.0.
Appearance	Yellow powder
Solubility	Dissolves readily at 5 mg/mL in 0.1 M potassium phosphate buffer, pH 7.0
Synonyms	GO, Glucose Oxyhydrase, b-D-Glucose: oxygen 1-oxidoreductase
Storage	-20°C
Recertification	2 years
E.C. Number	1.1.3.4.
CAS Number	9001-37-0