Catalase is present in the cells of nearly all living organisms, so next time you want to amuse the kids with a fun science trick, pour some hydrogen peroxide on half of a raw potato and watch it ...

Catalase converts hydrogen peroxide to water and oxygen. ... In our laboratory, we have used in-gel activity assays to determine the activity of SODs, catalase and GPx 15,16,17,26.

Only when hydrogen peroxide is available, the catalase reaction can take place as you probably observed in the other cups. In fact, the catalase reaction is dependent on the substrate concentration.

Catalase enzymes chemically alter hydrogen peroxide into natural products – water and oxygen. Industry is increasingly using peroxide in industrial bleaching processes and needs an ...

Hydrogen peroxide can impair our body’s quick response to a cut. As the largest organ of our body, the skin performs an essential role in protecting us from foreign invaders such as the more ...

ROS are produced in different compartments of the plant cell and each compartment can activate different signaling pathways. In general, ROS are removed from cells using scavenger enzymes such as ...

Peroxide sometimes goes by its molecular acronym, H2O2, which means there are two hydrogen and two oxygen atoms. Last week, my autoimmune video shocked a lot of you because I said we all make ...

Cancer researchers have homed in on how high-dose vitamin C kills cancer cells. Vitamin C breaks down to generate hydrogen peroxide, which can damage tissue and DNA. The new study shows that tumor ...