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Updated: Aug 19, 2026

Visualization of Surface-tethered Large DNA Molecules with a Fluorescent Protein DNA Binding Peptide
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Visualization of Surface-tethered Large DNA Molecules with a Fluorescent Protein DNA Binding Peptide

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一种近距离切割辅助的DNAzyme催化加载DNA步行者系统,用于准确和敏感的小细胞外囊泡分析

Hongli Cao1,2, Guofang Yin1, Zhiguo Wang1

  • 1Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Southwest Medical University, No. 25 Taiping Street, Jiangyang District, Luzhou City, Sichuan Province, 646000, China. fxm129@swmu.edu.cn.

The Analyst
|July 4, 2025
PubMed
概括

研究人员开发了一种新的DNA步行器系统,以精确检测肺癌中小细胞外囊泡 (sEVs). 这种方法通过同时检测脂质双层和EpCAM来提高特异性,为疾病诊断提供了一个有前途的工具.

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相关概念视频

DNA Isolation01:24

DNA Isolation

DNA isolation protocols can be fast and straightforward or complex and time-consuming depending on the type and quality of DNA required for further processing. For example, plasmid DNA extraction is a bit more complicated than genomic DNA extraction because of the need for an appropriate lysis method to separate plasmid DNA from gDNA during isolation. However, for specific applications, such as long-range DNA sequencing that require a good yield of high- quality DNA samples, we need to follow...