超氧化物歧化酶 来源于牛红细胞

CAS: 9054-89-1 货号: S128537 EC号: 232-943-0
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级别和纯度: EnzymoPure™ ? EnzymoPure™ —— 阿拉丁的高质量酶解决方案系列。当酶纯度和明确活性决定检测或工艺性能时使用。 ≥1,400 units/mg dry weight, 冻干粉, 金属辅基:铜/锌
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2mg
S128537-2mg
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为什么选择此级别

EnzymoPure™ 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。

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储存与运输

-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。

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文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 13 篇同行评审文献引用。

概述

Superoxide dismutase (SOD) catalyzes the removal of the O2- free radical. The enzyme protects oxygen-metabolizing cells against harmful effects of superoxide free-radicals. Superoxide dismutase is inactivated by H2O2. It consists of two subunits of identical molecular weight joined by a disulfide bond. The molecular weight is 32,500 daltons, and there are two Cu(II) and two Zn(II) atoms per molecule. The isoelectric point of the enzyme is 4.95.Superoxide dismutase from bovine erythrocytes has been used in a study to assess a kinetic model of radiation-induced inactivation of superoxide dismutase in nitrous oxide-saturated solutions. Superoxide dismutase from bovine erythrocytes has also been used in a study to investigate the possible participation of superoxide anion in the intestinal tryptophan 2,3-dioxygenase reaction.

Superoxide dismutase (SOD) catalyzes the removal of the O2- free radical. The enzyme protects oxygen-metabolizing cells against harmful effects of superoxide free-radicals. Superoxide dismutase is inactivated by H2O2. It consists of two subunits of identical molecular weight joined by a disulfide bond. The molecular weight is 32,500 daltons, and there are two Cu(II) and two Zn(II) atoms per molecule. The isoelectric point of the enzyme is 4.95.
Superoxide dismutase from bovine erythrocytes has been used in a study to assess a kinetic model of radiation-induced inactivation of superoxide dismutase in nitrous oxide-saturated solutions. Superoxide dismutase from bovine erythrocytes has also been used in a study to investigate the possible participation of superoxide anion in the intestinal tryptophan 2,3-dioxygenase reaction.

规格

产品名称
超氧化物歧化酶 来源于牛红细胞
别名
超氧化物
英文别名
SOD
规格或纯度
EnzymoPure™, ≥1,400 units/mg dry weight, 冻干粉, 金属辅基:铜/锌
生化机理
催化超氧化物自由基的歧化反应生成过氧化氢和氧分子。在细胞防御氧自由基的毒性作用方面发挥着重要作用。与一氧化氮 (NO) 竞争超氧化物阴离子(可与 NO 反应形成过亚硝酸盐),因此 SOD 能促进 NO 的活性。在培养的大鼠卵泡、神经细胞系和转基因小鼠中,SOD 也表现出抑制细胞凋亡的作用。
CAS编号和信息
9054-89-1
酶学委员会编号
1.15.1.1
分子类型
酶
储存与运输
物理形态
冻干(Lyophilized)
浓度
≥1,400 units/mg dry weight, 冻干粉, 金属辅基:铜/锌
储存条件
-20°C储存
运输条件
超低温运输
单位定义
One Unit inhibits by 50% the maximum reduction of nitro blue tetrazolium under the specified conditions.

技术文档

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找到5个结果

批号(Lot Number) 证书类型 货号
L2318235 分析证书 S128537
K2301499 分析证书 S128537
K2212376 分析证书 S128537
K2212380 分析证书 S128537
K2212381 分析证书 S128537
技术文档和文章
生物酶催化技术及应用
Biological enzyme catalysis technology and application
酶与膳食抗氧化剂
腔肠素(Coelenterazine, CTZ)的区别与应用综述
Coelenterazine (CTZ) Differences and an Application Overview
葡萄糖-6-磷酸脱氢酶(Glucose-6-phosphate dehydrogenase,G6PD)的结构特征、代谢功能与科研应用综述
Review of Glucose-6-phosphate Dehydrogenase (G6PD): Structural Features, Metabolic Functions, and Research Applications
超氧化物歧化酶活性检测的原理、方法与应用要点综述
Review of the Principles, Methods, and Application Considerations for Superoxide Dismutase Activity Determination
细胞代谢酶在能量代谢、氧化还原与信号转导中的功能体系综述
Functional System Overview of Cellular Metabolic Enzymes in Energy Metabolism, Redox, and Signal Transduction
细胞电子传递网络与代谢—信号耦合机制研究
Cellular Electron Transfer Networks and Mechanisms of Metabolism-Signaling Coupling
皮肤细胞抗氧化酶网络及其在护肤与化妆品中的应用
Antioxidant Enzyme Networks in Skin Cells and Their Applications in Skincare and Cosmetics
Enzymes and dietary antioxidants
超氧阴离子的生物学效应、检测方法与清除能力评价
Biological Effects, Detection Methods, and Scavenging Capacity Evaluation of Superoxide Anions
此产品的引用文献
引用文献
1. Dong Zhicheng, Xu Yunyun, Wu Can, Chao Jin, Tian Chen, Lin Zhang.  (2023)  Efficient removal of natural organo-chromium(III) through self-circulating decomplex and immobilization with nanoscale zero-valent iron.  Nano Research,  [10.1007/s12274-023-6028-9]
2. Jiayi Luo, Yunqiang Yi, Zhanqiang Fang.  (2023)  Nitrogen-rich magnetic biochar prepared by urea was used as an efficient catalyst to activate persulfate to degrade organic pollutants.  CHEMOSPHERE,  [PMID:37482309] [10.1016/j.chemosphere.2023.139614]
3. Jiayi Luo, Yunqiang Yi, Zhanqiang Fang.  (2023)  Effect of Mn-based magnetic biochar /PS reaction system on oxidation of metronidazole.  CHEMOSPHERE,  [PMID:37119924] [10.1016/j.chemosphere.2023.138747]
4. Gu Yurong, Zhang Yi, Jiang Chengchun, Dong Zijun, Bai Xue.  (2023)  Efficient metformin transformation in sulfite/UV process co-present with oxygen.  Frontiers in Environmental Science,  [10.3389/fenvs.2022.1071963]
5. Xixi Chen, Wanyi Fu, Zhichao Yang, Yulong Yang, Yanjun Li, Hui Huang, Xihui Zhang, Bingcai Pan.  (2023)  Enhanced H2O2 utilization efficiency in Fenton-like system for degradation of emerging contaminants: Oxygen vacancy-mediated activation of O2.  WATER RESEARCH,  [PMID:36603306] [10.1016/j.watres.2022.119562]
6. Xiang Li, Xianyi Gan.  (2022)  Photo-Fenton degradation of multiple pharmaceuticals at low concentrations via Cu-doped-graphitic carbon nitride (g-C3N4) under simulated solar irradiation at a wide pH range.  Journal of Environmental Chemical Engineering,  [10.1016/j.jece.2022.108290]
7. Jiayi Luo, Yunqiang Yi, Guangguo Ying, Zhanqiang Fang, Yifeng Zhang.  (2021)  Activation of persulfate for highly efficient degradation of metronidazole using Fe(II)-rich potassium doped magnetic biochar.  SCIENCE OF THE TOTAL ENVIRONMENT,  [PMID:34856267] [10.1016/j.scitotenv.2021.152089]
8. Zhenxiao Zheng, Kai Zhu, Zhiyuan Dai.  (2021)  Preparation of Antarctic Krill Oil Emulsion and Its Stability under Catalase Treatment.  Foods,  10  (11): (2797).  [PMID:34829078] [10.3390/foods10112797]
9. Qian Peng, Xuekun Tang, Kun Liu, Xianping Luo, Dongsheng He, Ying Dai, Ganghong Huang.  (2019)  High-Efficiency Catalysis of Peroxymonosulfate by MgO for the Degradation of Organic Pollutants.  Minerals,  10  (1): (2).  [10.3390/min10010002]
10. Shiyu Liu, Rongchang Wang, Cuixiang Ma, Dianhai Yang, Duanxin Li, Zbigniew Lewandowski.  (2019)  Improvement of electrochemical performance via enhanced reactive oxygen species adsorption at ZnO–NiO@rGO carbon felt cathodes in photosynthetic algal microbial fuel cells.  CHEMICAL ENGINEERING JOURNAL,  [10.1016/j.cej.2019.123627]
11. Yunqiang Yi, Guoquan Tu, Pokeung Eric Tsang, Zhanqiang Fang.  (2019)  Insight into the influence of pyrolysis temperature on Fenton-like catalytic performance of magnetic biochar.  CHEMICAL ENGINEERING JOURNAL,  [10.1016/j.cej.2019.122518]
12. Qing-Yuan Li, Xi-Wei Pang, Xing Xing, Xin-Xin Xu, Jun-Jun Jia, Ke-Jiang Zhao, Zhen-Bang Tian, Chao-Jun Wu, Zhong-Liang Zhang, Jing Wang.  (2025)  Facile synthesis of copper sulfide nanoflower decorated amine-grafted polyacrylonitrile fibers for rapid and long-lasting antimicrobial performance mediated by photothermal and photocatalytic effects.  Materials Today Communications,  [10.1016/j.mtcomm.2025.112201]
13. Maochang Xu, Dan Ran, Jian Hu, Jingying Mao, Dehui Qiao, Zongquan Zhang, Xiaoya Liang, Li Zhang, Yu Nie, Hong Yang, Xiangyu Zhou, Chunhong Li.  (2024)  Multifunctional Prussian blue nanozymes alleviate atherosclerosis through inhibiting the inflammation feedback loop.  Journal of Materials Chemistry B,  [PMID:39692245] [10.1039/D4TB01926A]
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