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| Reactivity: | Human, Rat |
| Applications: | WB, FC |
| Host Species: | Rabbit |
| Isotype: | IgG |
| Clonality: | Monoclonal antibody |
| Gene Name: | catalase |
| Gene Symbol: | CAT |
| Synonyms: | Catalase |
| Gene ID: | 847 |
| UniProt ID: | P04040 |
| Clone ID: | 24GB4290 |
| Immunogen: | Recombinant protein of Mouse Catalase (UniProt Entry: P24270) |
| Dilution: | WB 1:1,000-1:5,000; FC 1:2,000 |
| Purification Method: | Affinity purified |
| Concentration: | Lot dependent |
| Buffer: | PBS with 0.09% Sodium azide, 50% glycerol, pH7.3. |
| Storage: | Store at -20°C. Avoid freeze/thaw cycles. |
Background
This gene CAT encodes catalase, a key antioxidant enzyme in the bodies defense against oxidative stress. Catalase is a heme enzyme that is present in the peroxisome of nearly all aerobic cells. Catalase converts the reactive oxygen species hydrogen peroxide to water and oxygen and thereby mitigates the toxic effects of hydrogen peroxide. Oxidative stress is hypothesized to play a role in the development of many chronic or late-onset diseases such as diabetes, asthma, Alzheimer's disease, systemic lupus erythematosus, rheumatoid arthritis, and cancers. Polymorphisms in this gene have been associated with decreases in catalase activity but, to date, acatalasemia is the only disease known to be caused by this gene.
Images
 | Western blotting analysis using anti-catalase antibody (Cat#63157). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with anti-catalase antibody (Cat#63157, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716). |
 | Western blotting analysis using anti-catalase antibody (Cat#63157). Catalase expression in wild type (WT) and catalase (CAT) shRNA knockdown (KD) HeLa cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with anti-catalase antibody (Cat#63157, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716). |
 | Flow cytometric analysis of catalase expression in H9c2 cells using anti-catalase antibody (Cat#63157, 1:2,000). Green, isotype control; red, catalase. |
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