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Updated: Dec 25, 2025

Organic Solvent-Based Protein Precipitation for Robust Proteome Purification Ahead of Mass Spectrometry
Published on: February 7, 2022
Recent advances in proteolysis and peptide/protein separation by chromatographic strategies
XiangMin Zhang1, BaoHong Liu1, LiHua Zhang2
11Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200433 China.
Abstract:
This review gives a broad glance on the progress of recent advances on proteolysis and peptide/protein separation by chromatographic strategies in the past ten years, covering the main research in these areas especially in China. The reviewed research focused on enzymatic micro-reactors and peptide separation in bottom-up approaches, and protein and peptide separation in top-down approaches. The new enzymatic micro-reactor is able to accelerate proteolytic reaction rate from conventionally a couple of hours to a few seconds, and the multiple dimensional chromatographic-separation with various models or arrays could sufficiently separate the proteomic mixture. These advances have significantly promoted the research of protein/peptide separation and identification in proteomics.
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