Catalase antibody

14 Immunotargeting of Catalase to the Pulmonary Vascular Endothelium

. In order to provide catalase with such an affinity, catalase could be chemically conjugated with a carrier antibodies recognizing the surface endothelial antigens (8 ). A monoclonal antibody (MAb) against such an antigen, angiotensin-converting enzyme

Assays of Sensitivity of Antibiotic-Resistant Bacteria to Hydrogen Peroxide and Measurement of Catalase Activity

here to measure the viability and relative fitness of bacteria in the presence of hydrogen peroxide. A protocol for the determination of catalase activity, an important part of the ROS detoxification process, is also described.

过氧化氢酶catalase

　　催化如下反应的酶： 2H2 O2 —→ 2H2 O O2 。 EC1． 11． 1． 6．另外在 H2 O2 、 CH3 COOH、 C2 H5 -OOH的存在下可将 C2 H5 OH、 CH3 OH、 CH3 CO- OH、 HCOOH、 HNO2 等氧化。因此，在 H2 O2 分解反应中实际上是一部分 H2 O2 分子作为电子供体，另一部分 H2 O2 分子作为电子受体而起反应。根据这一情况， H． Theorell对过