- 中文名称
5 nm Colloidal Gold Conjugated Protein A
- 英文名字
- 5 nm Colloidal Gold Conjugated Protein A
- 供应商
- Nordic BioSite
- 产品货号
- NDC-ABB-UEF3SS-1
- 产品报价
- ￥询价/1ml
- 产品说明书
- 点击查看
- 购买方式
- 90%产品中国有现货库存。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
- Protein A is a 42 kDa surface protein originally found in the cell wall of the bacteria Staphylococcus aureus. It is encoded by the spa gene and its regulation is controlled by DNA topology, cellular osmolarity, and a two-component system called ArlS-ArlR. It has found use in biochemical research because of its ability to bind immunoglobulins. It is composed of five homologous Ig-binding domains that fold into a three-helix bundle. Each domain is able to bind proteins from many mammalian species, most notably IgGs (Table 1). It binds the heavy chain within the Fc region of most immunoglobulins and also within the Fab region in the case of the human VH3 family. Through these interactions in serum, where IgG molecules are bound in the wrong orientation (in relation to normal antibody function), the bacteria disrupts opsonization and phagocytosis. Recombinant Protein A is produced in E.coli and essentially functions the same as native Protein A. Protein A may be conjugated with various reporter molecules, including fluorescent dyes (FITC), enzyme markers (peroxidase, b-galactosidase, and alkaline phosphatase), biotin, and colloidal gold without affecting the antibody binding site on the molecule. These conjugates are used to detect immunoglobulins in various immunochemical assays including Western blotting, immunohistochemistry, and ELISA applications. Protein A is conjugated to 5 nm colloidal gold. This gold conjugated protein A generates electron dense particles that are visible using electron microscopy.
- 应用类型
- EM,ICC,IHC
- 免疫原
- 该5 nm Colloidal Gold Conjugated Protein A产品的免疫原详情查看产品说明书。
- 来源宿主
- 该Rabbit IgG polyclonal antibody for DNA-dependent protein kinase catalytic subunit(PRKDC) detection. Tested with WB in Human.产品的来源宿主详情查看产品说明书。
- 反应性
- 该Rabbit polyclonal to AVEN产品的反应性详情查看产品说明书。
- 保存建议
- 4
- 其他
- Nordic BioSite(北欧生物) 总部位于瑞典，成立于1997年，旨在分销研究和诊断领域的高质量和创新产品。 Nordic BioSite 被公认为整个北欧生物医学研究和诊断产品领域的领导者。他们拥有超过570万种的产品组合，代理了遍布欧洲和美国的顶级生物试剂制造商，是欧洲知名的一站式生物试剂代理商。除了作为分销商之外，Nordic BioSite 还拥有不断增长的自产产品线——BioSite mAb、BioSite ELISA、BioSite Flow、Optibodies和 BioSite Protein, 目前艾美捷代理的是Nordic BioSite自产产品线(共26W+产品)。Nordic BioSite的产品类型主要是抗体，蛋白和试剂盒，产品适用范围涵盖15个不同的物种(人，牛，犬，鲶鱼，鸡，海豚，马，猫，豚鼠，小鼠，绵羊，兔子，大鼠，猪和火鸡)，可为您提供一站式的生命科学研究解决方案~
- 注意
-
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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