Catalase

Catalase is a high activity enzyme that facilitates the decomposition of hydrogen peroxide to harmless oxygen and water.  This is a protective function to prevent cell damage that could be caused by hydrogen peroxide, a powerful oxidizing agent.  Catalase is found in nearly all animals as well as many microbes and plants.  It is also used widely in industrial processes.

Suggested experimental protocol (new window, 0.1M, pdf format)

Enzyme FAQ (new window)

Enzyme overview (new window, 0.1M, pdf format)

Enzyme MSDS -  Generic Enzyme Material Safety Data Sheet (new window, 0.1M, pdf format)

LINK

Click here for details of an interesting student project on the effects of chelation on catalase activity and the implications for sufferers of Alzheimer's Disease.