首页> 外文会议>American Society for Mass Spectrometry Conference on Mass Spectrometry and Allied Topics >Live Single-cell MS Mediated Monitoring of Molecular Diffusion through Gap Junction in Normal Human Cells
【24h】

Live Single-cell MS Mediated Monitoring of Molecular Diffusion through Gap Junction in Normal Human Cells

机译:活单细胞MS MS介导通过正常人体细胞中间隙结的分子扩散监测

获取原文

摘要

Molecular diffusion through gap junction among normal cells is important for physiological control of cell proliferation and transformation. Many kinds of substances including membrane impermeable compounds such as ions can pass through the junction. Existence of gap junction is usually monitored by fluorescent dyes, for example, Lucifer Yellow CH (LY) is loaded by membrane damaging and fluorescence diffusion was monitored under a fluorescent microscope. No method which can clarify non-fluorescent molecules diffusion through the gap junction in living cells is existed. We applied the Live Single-cell MS to detect non-fluorescent molecules diffusing through gap junction in normal human fibroblasts without fluorescent staining.
机译:通过正常细胞间隙结的分子扩散对于细胞增殖和转化的生理控制是重要的。许多种类的物质包括膜不可渗透的化合物,例如离子可以通过结。间隙结的存在通常通过荧光染料监测,例如,荧光素黄色CH(LY)通过膜损坏,在荧光显微镜下监测荧光扩散。不存在可以澄清通过活细胞中的间隙结扩散的非荧光分子扩散的方法。我们施加了活单细胞MS以检测通过在不荧光染色的正常人成纤维细胞中漫射通过间隙结的非荧光分子。

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