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使用荧光显微镜在剪切流下描述单分子构象变化

DOI :

10.3791/60784-v

January 25th, 2020

January 25th, 2020

5,615 Views

1Department of Bioengineering, Lehigh University, 2Department of Materials Science and Engineering, Lehigh University, 3Department of Chemistry, Lehigh University, 4Department of Mechanical Engineering and Mechanics, Lehigh University

我们提出了一种在微流体器件中固定单个大分子和量化其在剪切流下其一致性变化的协议。该协议可用于描述流动环境中蛋白质和DNA等生物分子的生物力学和功能特性。

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155 lambda DNA TIRF

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