- 中文名称
Antioxidant Capacity, Total BioAssay Kit
- 英文名字
- Antioxidant Capacity, Total BioAssay Kit
- 供应商
- USBiological
- 产品货号
- A2298-43
- 产品报价
- ￥1/100Tests
- 产品说明书
- 点击查看
- 购买方式
- 银行转账、电汇、支票、现金，在线支付宝及网银支付，或直接与我们电话联系400-6800-868
- 产品新闻
- 背景资料
- USBiological品牌是全球有名的抗原抗体和生化试剂供应商，生产世界上种类最多的抗体，用于Western Blot、免疫沉淀、免疫荧光、免疫组化和流式细胞术等多种检测方法。武汉艾美捷科技作为USBiological品牌中国区域总代理，是行业中少有的致力于服务客户，帮助客户，且拥有独立的专业销售团队、技术支持团队、市场营销团队、进出口报关团队的高科技生物企业。可以为您提供及时的咨询响应，专业的产品和解决方案支持，稳健快捷的交货周期，优质放心的售后服务。我们致力于为您提供有价值的产品和服务，在意您的成功！
- 产品描述
- Antioxidants play an important role in preventing the formation of and scavenging of free radicalsand other potentially toxic oxidizing species. There are three categories of antioxidant species:enzyme systems (GSH reductase, catalase, peroxidase, etc.), small molecules (ascorbate, uric acid, GSH, vitamin E, etc.) and proteins (albumin, transferrin, etc.). Different antioxidants vary in their reducing power. Trolox is used to standardize antioxidants, with all other antioxidants beingmeasured in Trolox equivalents. Measurement of the combined nonenzymatic antioxidant capacity of biological fluids and other samples provides an indication of the overall capability to counteract reactive oxygen species (ROS), resist oxidative damage and combat oxidative stress‐related diseases. In some cases, the antioxidant contribution of proteins is desired whereas in other cases only the contribution of the small molecule antioxidants is needed. The TAC Assay Kit can measure either the combination of both small molecule antioxidants and proteins or small molecules alone in the presence of proprietary Protein Mask. Cu++ ion is converted to Cu+ by both small molecule and protein. The Protein Mask prevents Cu++ reduction by protein, enabling the analysis of only the small molecule antioxidants. The reduced Cu+ ion is chelated with a colorimetric probe giving a broad absorbance peak around 570nm, proportional to the total antioxidant capacity.Kit Components:A2298-43A: Cu2+ Reagent, 1x200ul. Ready to use as supplied.A2298-43B: Assay Diluent, 1x10ml. Ready to use as supplied.A2298-43C: Protein Mask, 1x10ml. Ready to use as supplied.A2298-43D: Trolox Standard, 1x1vial (1x1umole). Supplied as a lyophilized powder. Dissolve in 20ul of pure DMSO by vortexing, then add 980ul of ddH2O and mix well, generating a 1mM solution. Aliquot and store at -20. Aliquots are stable for 4 months at -20ºC.Storage and Stability:Store all kit components except *A2298-43D at 4°C. Stable for 6 months. Store *A2298-43D at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- 产品特点
- 针对Antioxidant Capacity, Total BioAssay Kit该产品的特点优势，欢迎查阅官网提供的产品说明书。
- 保存建议
- 建议收到Antioxidant Capacity, Total BioAssay Kit产品后将其置于4°C/-20°C保存。
- 其他
- Usbiological公司是美国著名的抗体和生化试剂供应商，生产世界上种类最多的抗体，用于Western Blot、免疫沉淀、免疫荧光、免疫组化和流式细胞术等多种检测方法。Usbiological公司现已拥有超过50,19234种抗体、抗原和生化产品，为科研用户提供了诸多超值选择。
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- 注意
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该页面的中文产品信息的翻译，仅供参考。准确的产品信息请以厂家的英文说明书为准。下单前，请浏览说明书确认。
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