Catalase from Bovine Liver
Bovine liver catalase - Serva Electrophoresis
Catalase can be found in tissues from animals, plants and microorganisms. Mammalian liver contains high concentrations of the enzyme. This Catalase is derived from Bovine liver and is a lyophilized salt free product. Bovine Liver Catalase has an approximate molecular weight of 240,000 with four equally sized subunits.
- Activity: 11000U/mg
- Homogeneous in SDS-PAGE
- MW~240000 to 250000
- Optimum pH = 7.0
- Isoelectric Point = 5.4
Unit definition: 1 U catalyzes the cleavage of 1 µmole hydrogen peroxide per minute to water and oxygen at 25 °C, pH 7.0. The decrease in hydrogen peroxide concentration can be followed spectrophotometrically at 240 nm.
Storage Temperature: -15 °C to -25 °C