Catalase

Product Name Catalase
Source Bovine Liver
Catalogue Number 187-09
Purity Purified
Form Lyophilized
Activity 5,000 - 10,000 U/mg
Unit Definition One unit will catalyze the conversion of one micromole of hydrogen peroxide to oxygen and water per minute at 25°C and pH 7.0.
Protein > 0.5 mg/mg (Coomassie)
Specific Activity Reported in U/mg protein
Contaminants AST/GOT: < 0.1%
ALT/GPT: < 0.01%
Ammonia: < 0.1 micromole/mg
Formulation Lyophilized powder containing sodium citrate.
Appearance Green Powder
Recertification 3 years
Storage -20°C
Reaction 2 H2O2 → 2 H2O + O2 (reaction of catalase in the decomposition of hydrogen peroxide in living tissue)
Synonyms H2O2:H2O2 oxidoreductase
CAS Number 9001-05-2
E.C. Number 1.11.1.6