Catalase Product Information

Source: Bovine Liver
I.U.B.: 1.11.1.6

Catalase is a hemoprotein containing four subunits which decomposes peroxide.

Technical Notes: To remove thymol from Product Code: CTR, 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.

Stability/Storage: All preparations are stable for 12 months at 2-8°C. Lyophilized preparations should be protected from moisture. In addition the Worthington Product Code: CTR should not be stored in plastic.

Unit Definition: One Unit decomposes one micromole of hydrogen peroxide per minute at 25°C, pH 7.0.

DescriptionActivityCodeSizeCat. No.Price
Catalase, Suspension
A crystalline aqueous suspension of approximately 6 mg/ml containing thymol as a preservative.
Store at 2-8C. DO NOT STORE IN PLASTIC: CONTAINS THYMOL.
≥20,000 units per mg protein CTR 10 ml LS001872 $45.00 Buy Now
100 ml LS001873 $330.00 Buy Now
Bulk LS001874 Inquire
Catalase, Filtered
Supplied as an aqueous solution of 2X crystallized catalase (Code: CTR without thymol) filtered through a 0.22 micron pore size membrane. Minimum of 30,000 units/ml; 10 ml/vial.
Store at 2-8C. DO NOT FREEZE.
≥40,000 units per mg protein CTS 10 ml LS001896 $37.00 Buy Now
10x10 ml LS001898 $275.00 Buy Now
Catalase, Lyophilized
A partially purified, lyophilized powder.
Store at -20C. PROTECT FROM MOISTURE.
≥3,000 units per mg protein CTL 2 gm LS001847 $66.00 Buy Now
10 gm LS001849 $265.00 Buy Now
Bulk LS001851 Inquire

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