| 產(chǎn)品編號(hào) | bs-2302R |
| 英文名稱 | CAT Rabbit pAb |
| 中文名稱 | 過氧化氫酶抗體 |
| 別 名 | CATA_HUMAN; Catalase; EC:1.11.1.6. 催化酶; |
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Specific References (4) | bs-2302R has been referenced in 4 publications.
[IF=5.23] Zhao, Yong, et al. "Hydrogen Sulfide and/or Ammonia Reduces Spermatozoa Motility through AMPK/AKT Related Pathways." Scientific Reports 6 (2016): 37884. WB ; Pig.
[IF=4.2] Zhang, Weidong, et al. "Decrease in male mouse fertility by hydrogen sulfide and/or ammonia can Be inheritable." Chemosphere (2017). IHC-P ; Mouse.
[IF=3.85] Wang, Yandi, et al. "Regulation of steroid hormones and energy status with cysteamine and its effect on spermatogenesis." Toxicology and Applied Pharmacology (2016). IHC-P ; Sheep.
[IF=3.69] Sukfan P. Kwong. et al. PORIMIN: The key to (+)-Usnic acid-induced liver toxicity and oncotic cell death in normal human L02 liver cells. J Ethnopharmacol. 2021 Apr;270:113873 WB ; Human.
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| 研究領(lǐng)域 | 細(xì)胞生物 免疫學(xué) 發(fā)育生物學(xué) 激酶和磷酸酶 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 克 隆 號(hào) | |
| 交叉反應(yīng) | Mouse,Rat,Pig |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 58 kDa |
| 檢測(cè)分子量 | |
| 細(xì)胞定位 | 細(xì)胞漿 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | Catalase natural protein from pig liver |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
This gene 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. [provided by RefSeq, Oct 2009] Function: Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide. Promotes growth of cells including T-cells, B-cells, myeloid leukemia cells, melanoma cells, mastocytoma cells and normal and transformed fibroblast cells. Subunit: Homotetramer. Subcellular Location: Peroxisome. Post-translational modifications: The N-terminus is blocked. DISEASE: Defects in CAT are the cause of acatalasemia (ACATLAS) [MIM:614097]. A metabolic disorder characterized by absence of catalase activity in red cells and is often associated with ulcerating oral lesions. Similarity: Belongs to the catalase family. Database links: Entrez Gene: 847 Human Entrez Gene: 12359 Mouse Omim: 115500 Human SwissProt: P04040 Human SwissProt: P24270 Mouse Unigene: 502302 Human Unigene: 4215 Mouse Unigene: 3001 Rat 過氧化氫酶是催化過氧化氫分解成氧和水的酶，存在于細(xì)胞的過氧化物體內(nèi)。過氧化氫酶是過氧化物酶體的標(biāo)志酶, 約占過氧化物酶體酶總量的40%。過氧化氫酶存在于所有已知的動(dòng)物的各個(gè)組織中，特別在肝臟中以高濃度存在。過氧化氫酶在食品工業(yè)中被用于除去用于制造奶酪的牛奶中的過氧化氫。過氧化氫酶也被用于食品包裝，防止食物被氧化。 過氧化氫酶（CAT）是一種酶類清除劑，又稱為觸酶，是以鐵卟啉為輔基的結(jié)合酶。它可促使H2O2分解為分子氧和水，清除體內(nèi)的過氧化氫，從而使細(xì)胞免于遭受H2O2的毒害，是生物防御體系的關(guān)鍵酶之一。CAT作用于過氧化氫的機(jī)理實(shí)質(zhì)上是H2O2的歧化，必須有兩個(gè)H2O2先后與CAT相遇且碰撞在活性中心上，才能發(fā)生反應(yīng)。H2O2濃度越高，分解速度越快。 幾乎所有的生物機(jī)體都存在過氧化氫酶。其普遍存在于能呼吸的生物體內(nèi)，主要存在于植物的葉綠體、線粒體、內(nèi)質(zhì)網(wǎng)、動(dòng)物的肝和紅細(xì)胞中，其酶促活性為機(jī)體提供了抗氧化防御機(jī)理。 CAT是紅血素酶，不同的來源有不同的結(jié)構(gòu)。在不同的組織中其活性水平高低不同。過氧化氫在肝臟中分解速度比在腦或心臟等器官快，就是因?yàn)楦沃械腃AT含量水平高。 過氧化氫酶在食品工業(yè)中被用于除去用于制造奶酪的牛奶中的過氧化氫。過氧化氫酶也被用于食品包裝，防止食物被氧化。在紡織工業(yè)中，過氧化氫酶被用于除去紡織物上的過氧化氫，以保證成品是不含過氧化物的。它還被用在隱形眼鏡的清潔上：眼鏡在含有過氧化氫的清潔劑中浸泡后，使用前再用過氧化氫酶除去殘留的過氧化氫。近年來，過氧化氫酶開始使用在美容業(yè)中。一些面部護(hù)理中加入了該酶和過氧化氫，目的是增加表皮上層的細(xì)胞氧量。 |
| 產(chǎn)品圖片 |
Sample:
Lane 1: Mouse Heart tissue lysates
Lane 2: Rat Liver tissue lysates
Lane 3: Rat Kidney tissue lysates
Lane 4: Rat Heart tissue lysates
Lane 5: Pig Liver tissue lysates
Primary: Anti-CAT (bs-2302R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 58 kDa
Observed band size: 60 kDa
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