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Related Concept Videos

Proteomics01:33

Proteomics

7.2K
A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term...
7.2K

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Updated: Jun 2, 2025

A Microfluidic Chip for the Versatile Chemical Analysis of Single Cells
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Proteomics-on-a-Chip - Microfluidics meets proteomics.

Haoqing Zhang1, Lei Zhao2, Jan Brodský3

  • 1The Key Laboratory of Biomedical Information Engineering of the Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi, 710049, PR China; Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an, 710049, PR China; TFX Group-Xi'an Jiaotong University Institute of Life Health, Xi'an 710049, PR China.

Biosensors & Bioelectronics
|January 15, 2025
PubMed
Summary
This summary is machine-generated.

Microfluidic proteomics advances disease diagnosis by enabling detailed protein analysis on compact chips. This review explores microfluidic chip designs for efficient sample preparation and protein identification, guiding future research.

Keywords:
Lab-on-chipMicrofluidicsProteomics

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Area of Science:

  • Biochemistry
  • Analytical Chemistry
  • Biotechnology

Background:

  • Proteomics is vital for understanding biological systems and early disease diagnosis through protein expression profiling.
  • Microfluidic-based proteomics integrates complex analyses into efficient, compact systems.

Purpose of the Study:

  • To review the development of microfluidic chip structures for proteomics.
  • To cover recent advancements in on-chip sample pretreatment, protein extraction, purification, and identification.
  • To inspire researchers in designing novel and efficient proteomics assays.

Main Methods:

  • Review of recent literature on microfluidic chip development for proteomics.
  • Analysis of trends and innovations in microfluidic proteomics methodologies.
  • Focus on on-chip sample pretreatment, extraction, purification, and identification techniques.

Main Results:

  • Detailed overview of microfluidic chip structures for various proteomics workflows.
  • Identification of key trends and innovations in the field.
  • Analysis of the integration of sample pretreatment to identification steps on-chip.

Conclusions:

  • Microfluidic proteomics offers a powerful platform for advancing biological understanding and disease diagnostics.
  • The review provides insights into selecting appropriate methodologies for novel assay development.
  • Continued innovation in microfluidic chip design is crucial for efficient and comprehensive proteome analysis.