重组人泛素连接酶Siah1

产品英文名称：
Recombinant Mycobacterium Tuberculosis major secretory protein Antigen 85B

英文简称:
Ag85B

中文名称:
重组结核分枝杆菌主要分泌蛋白抗原85B

背景资料:
Antigen 85B Mycobacterium Tuberculosis-is the most abundant protein exposed by M. Tuberculosis， as well as a potent immunoprotective antigen and a leading drug target. Ag85 induces strong T-cell proliferation and IFN-g secretion in most healthy individuals exposed to M. tuberculosis， in BCG-vaccinated mice and humans， whereas the antibody against Ag85 are more prevalent in active tuberculosis patients with decreased cellular immune response.

产品描述:
Ag85B Recombinant His-Tag fusion protein produced in E.Coli is a single， non-glycosylated polypeptide chain having a molecular mass of 30 kDa.
来源宿主:
大肠杆菌中重组表达

序列:


溶解建议:
Sterile Filtered lyophilized powder. The protein was lyophilized with no additives. It is recommended to reconstitute the lyophilized Antigen-85B in sterile 18MΩ-cm H2O not less than 100ug/ml， which can then be further diluted to other aqueous solutions.

保存建议：
Ag85B although stable room temperature for 4 weeks， should be stored desiccated below -18℃. For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）. Please prevent freeze-thaw cycles.
其他简介：

  ProSpec是一家全球著名细胞因子蛋白及相关抗体生产和研发品牌。ProSpec的生产和研发工厂位于以色列，专注于蛋白（重组及合成）生产研发，其独有的细菌和哺乳动物表达和蛋白折叠技术使其能在17年内成长为国际的科研级蛋白供应商。目前ProSpec可以提供细胞因子，生长因子，激素，信号蛋白，病毒抗原等近800种重组蛋白和100多种抗体，是世界上提供蛋白品种最多的公司之一，领先的生产工艺和规模使其可以提供毫克到克级蛋白，价格优于同类公司。绝大部分产品是天然成熟型蛋白，而不含有标签蛋白。考虑到大部分研究者希望能更灵活地配制蛋白溶液，ProSpec-Tany绝大部分产品没有添加保护剂或盐，这就对工艺提出了更高的要求。同时，ProSpec-Tany绝大部分产品为冻干粉，因此易于运输和保存。