过氧化氢酶 来源于牛肝脏(冻干) ≥3,000 units/mg protein

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.