推薦產品
應用
超氧阴离子检测试剂盒提供了一种对O2− 离子 细胞水平上的定量检测方法。该试剂盒可用于直接检测整个细胞在氧化胁迫下超氧阴离子的变化。此外，该试剂盒也可用于检测超氧化歧化酶（SOD）的活性。该试剂盒已被用于检测红细胞，白细胞和血浆中的SOD活性。
生化／生理作用
超氧阴离子 (O2-) 是一种短寿命自由基，通过氧分子上增加一个电子而产生。超氧阴离子的形成是对环境因素，如紫外光、香烟烟雾、环境污染物和γ射线等的响应，或由黄嘌呤氧化酶或NADPH氧化酶等氧化酶催化而产生。一旦形成， O2- 可攻击细胞租房引起脂质、蛋白质和DNA的损伤。它能引发多种疾病，包括癌症、动脉粥样硬化、类风湿关节炎、糖尿病、肝功能损伤，中枢神经系统紊乱。
分析報告
该试剂盒的方法是基于超氧阴离子氧化发光氨形成化学发光光线。该方法利用了一种特定的，非毒性物质能够放大化学发光信号。
僅套裝組件
產品號碼
描述
- Assay Buffer 25 mL
- Assay Medium 20 mL
- Enhancer Solution, 40 mM 500 μL
- Luminol Solution 500 μL
- Xanthine Solution 500 μL
- Xanthine Oxidase .5 U
- Superoxide Dismutase from bovine liver, 4 units/μL 400 U
儲存類別代碼
10 - Combustible liquids
客戶也查看了
Muthusamy V Shanmuganathan et al.
Microbes and infection, 16(2), 134-141 (2013-10-29)
Macrophages serve as permissive niches for Escherichia coli (E. coli) K1 to attain high grade bacteremia in the pathogenesis of meningitis in neonates. Although pterin levels are a diagnostic marker for immune activation, the role of macrophages in pterin production
Erythropoietin activates nitric oxide synthase in murine erythrocytes
Mihov,D et al.
The American Journal of Physiology, 279(2), C378-C388 (2009)
Wen-Bin Zhang et al.
Oxidative medicine and cellular longevity, 2021, 6610543-6610543 (2021-02-06)
Doxorubicin- (DOX-) related cardiac injury impairs the life quality of patients with cancer. This largely limited the clinical use of DOX. It is of great significance to find a novel strategy to reduce DOX-related cardiac injury. Oroxylin A (OA) has
Kyoung Ah Kang et al.
Redox biology, 37, 101698-101698 (2020-08-31)
We have previously shown that non-thermal dielectric-barrier discharge (DBD) plasma induces the generation of reactive oxygen species (ROS) in cells; however, the underlying mechanism has not been elucidated. This study aimed to identify the mechanisms through which DBD plasma induces
Hannah Watson et al.
The Journal of experimental biology, 221(Pt 13) (2018-05-12)
In oviparous animals, maternally transferred antioxidants protect the embryo from oxidative damage from high rates of reactive oxygen species (ROS) production incurred by rapid growth. Elevated ROS exposure, beyond that incurred by normal growth, can occur as a result of
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務