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Updated: Jun 26, 2025

Merging Ion Concentration Polarization between Juxtaposed Ion Exchange Membranes to Block the Propagation of the Polarization Zone
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Merging Ion Concentration Polarization between Juxtaposed Ion Exchange Membranes to Block the Propagation of the Polarization Zone

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在同电聚焦过程中减少阴极漂移 使用微尺度固定pH梯度凝.

Gabriela Lomeli1,2, Amy E Herr1,2,3

  • 1The UC Berkeley-UCSF Graduate Program in Bioengineering, University of California, Berkeley, California 94720, United States.

Analytical chemistry
|May 8, 2024
PubMed
概括

一种使用固定pH梯度 (IPG) 的新型聚二甲基 (PDMS) 微流体装置在微尺度单电聚焦 (IEF) 中显著减少了蛋白质带涂抹. 这项创新增强了从小细胞样本的蛋白质组分析.

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相关概念视频

Two-dimensional Gel Electrophoresis01:22

Two-dimensional Gel Electrophoresis

Two-dimensional gel electrophoresis is a high-resolution protein separation method first introduced by O' Farrell and Klose in 1975. This method involves protein separation by two dimensions, mass and charge, making it more accurate than one-dimensional gel electrophoresis.
The first dimension separation uses the isoelectric focusing or IEF technique performed on immobilized pH gradient (IPG) strips that separate proteins according to their isoelectric points.
Biological samples, such...
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