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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 6, 2026

Deep Proteome Profiling by Isobaric Labeling, Extensive Liquid Chromatography, Mass Spectrometry, and Software-assisted Quantification
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Deep Proteome Profiling by Isobaric Labeling, Extensive Liquid Chromatography, Mass Spectrometry, and Software-assisted Quantification

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[Methods of quantitative proteomics].

A T Kopylov, V G Zgoda

    Biomeditsinskaia Khimiia
    |March 8, 2008
    PubMed
    Summary

    Quantitative proteomics provides vast data on life's molecular mechanisms, aiding research in cell signaling and diagnostics. This review covers popular isotope labeling methods for protein quantification.

    Area of Science:

    • Proteomics
    • Systemic Biology

    Context:

    • Quantitative proteomics is integral to modern systemic biology.
    • It offers extensive data on molecular mechanisms of life.
    • Advances aid in complex research areas like cell signaling and diagnostics.

    Purpose:

    • To review popular and effective quantitative proteomics methods.
    • To discuss various isotope labeling strategies used in these methods.

    Summary:

    • Over 40 quantitative proteomics methods exist, primarily utilizing isotope labeling.
    • Methods involve chemical, metabolic, or enzymatic isotope labeling.
    • This review focuses on the most prevalent and effective techniques.

    Impact:

    • Facilitates deeper understanding of cellular processes.

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  • Supports advancements in molecular diagnostics and protein research.
  • Highlights the importance of quantitative proteomics in scientific discovery.