...
首页> 外文期刊>Microbiology and Immunology >Localization of major, high molecular weight proteins in Bacteroides forsythus
【24h】

Localization of major, high molecular weight proteins in Bacteroides forsythus

机译:连翘拟杆菌中主要的高分子量蛋白质的定位

获取原文
获取原文并翻译 | 示例
           

摘要

Bacteroides forsythus produces species-specific major proteins with high molecular weights of 270 and 230-kDa (270K and 230K). A specific antibody raised against 270K was used for Western blot analysis and immunoelectron microscopy. Western blot analysis showed that the 270K and 230K proteins were immunologically similar. Immunogold labeling of ultrathin-sectioned bacterial cells and biochemical fractionation revealed that these proteins were localized at the outermost cell surface, not in the cytoplasm. These results suggest that major proteins ubiquitous to this species may form the S-layer.
机译:连翘拟杆菌产生特定种类的主要蛋白质,其高分子量为270和230-kDa(270K和230K)。产生了针对270K的特异性抗体,用于蛋白质印迹分析和免疫电子显微镜检查。 Western印迹分析表明270K和230K蛋白在免疫学上相似。超薄切片细菌细胞的免疫金标记和生化分级显示,这些蛋白质位于最外层细胞表面,而不是细胞质中。这些结果表明,该物种普遍存在的主要蛋白质可能形成S层。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号