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Related Concept Videos

Proteomics01:33

Proteomics

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 proteomics...

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Related Experiment Video

Updated: Jul 11, 2026

Low Molecular Weight Protein Enrichment on Mesoporous Silica Thin Films for Biomarker Discovery
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Low Molecular Weight Protein Enrichment on Mesoporous Silica Thin Films for Biomarker Discovery

Published on: April 17, 2012

High-performance proteomics as a tool in biomarker discovery.

Helmut E Meyer1, Kai Stühler

  • 1Medizinisches Proteom-Center, Ruhr-University Bochum, Bochum, Germany. helmut.e.meyer@rub.de

Proteomics
|September 26, 2007
PubMed
Summary

Identifying novel protein biomarkers for early disease detection and therapy control is crucial. This study introduces "high-performance proteomics," a quantitative approach using extensive clinical samples and validated methods for robust biomarker discovery.

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Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve
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Related Experiment Videos

Last Updated: Jul 11, 2026

Low Molecular Weight Protein Enrichment on Mesoporous Silica Thin Films for Biomarker Discovery
13:00

Low Molecular Weight Protein Enrichment on Mesoporous Silica Thin Films for Biomarker Discovery

Published on: April 17, 2012

Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve
09:13

Optimized Protocol for the Extraction of Proteins from the Human Mitral Valve

Published on: June 14, 2017

Area of Science:

  • Biochemistry
  • Proteomics
  • Biomarker Discovery

Background:

  • Biomarkers are essential for early disease detection and monitoring therapeutic responses.
  • Proteins offer greater diversity and biological reflection compared to DNA or mRNA for biomarker development.
  • Existing methods for biomarker identification are varied, with a need for advanced proteomic strategies.

Purpose of the Study:

  • To present a novel approach for identifying new protein biomarkers.
  • To leverage a decade of proteomics expertise to develop
  • high-performance proteomics
  • .

Main Methods:

  • Quantitative proteome analysis of a substantial number of clinical samples.
  • Statistical validation of proteomics data using independent methods.
  • Application of techniques such as Western blot and immunohistochemistry for validation.

Main Results:

  • The study outlines a conceptual framework for high-performance proteomics.
  • The approach emphasizes quantitative analysis and rigorous statistical validation.
  • Successful identification of potential protein biomarkers is implied through the methodology.

Conclusions:

  • High-performance proteomics offers a robust strategy for novel biomarker identification.
  • Quantitative proteomic analysis coupled with independent validation enhances biomarker discovery reliability.
  • This approach holds significant promise for advancing early disease detection and therapy control.