Catalase is an enzyme that presents in the cells of plants, animals and aerobic bacteria. It promotes the conversion of hydrogen peroxide, a powerful and potentially harmful oxidizing agent, to water an molecular oxygen.

Applications for removal of the residual peroxide in textile bleaching, cleansing of the contact lens, washing of the semiconductor and so on. Using catalase in industy makes save time and energy.

GenoFocus, Inc. produces and sells a catalase which is called 'Katalase'.

Katalase is derived and produced from fungi and has high stability at high temperature and is stable at broad range of pH.