| 应用 |
Catalase acts as a natural antioxidant to study the roles of reactive oxygen species in gene expression and apoptosis. It has also been used to protect against oxidative damage to proteins, lipids, and nucleic acids. Industrially, catalses have been used to remove hydrogen peroxide added to milk and cheese, in textile bleaching, and to examine its positive effects on the viability of DNA-repair mutants of E. coli. |
| 产品介绍 |
Catalase is a hemoprotein containing four subunits which decomposes peroxide.
To remove thymol from Product C128522, measure desired amount of mixed suspension, centrifuge to collect enzyme crystals, remove supernatant. Resuspend crystals in one-half initial volume of water, respin. Discard wash supernatant and dissolve crystals in buffer of choice. |
| 备注 |
A crystalline aqueous suspension of approximately 6 mg/ml containing thymol as a preservative. DO NOT STORE IN PLASTIC: CONTAINS THYMOL. |
| 生化机理 |
Catalase catalyzes the decomposition of hydrogen peroxide into water and oxygen.
Catalase from bovine liver catalyzes the decomposition of H2O2 into water and oxygen.
Activates the decomposition of hydrogen peroxide, Natural antioxidant used to study roles of reactive oxygen species in gene expression and apoptosis. |
| 别名 |
H2O2;H2O2 氧化还原酶；过氧化氢酶;H2O2;H2O2 oxidoreductase |
