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Related Concept Videos

Proteomics01:33

Proteomics

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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...
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Quantitative Analysis of Chromatin Proteomes in Disease
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Methods in molecular cardiology: proteome analysis.

C C de Theije, L J de Windt, P A Doevendans

    Netherlands Heart Journal : Monthly Journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation
    |February 20, 2015
    PubMed
    Summary
    This summary is machine-generated.

    Proteomics, the study of proteins, is crucial for understanding cellular functions and diseases. This article explains proteome analysis techniques and their application in cardiovascular research.

    Keywords:
    2D electrophoresisanalysisproteomics

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    Area of Science:

    • Biochemistry and Molecular Biology
    • Cellular Biology
    • Biomedical Research

    Background:

    • Proteins are fundamental to cellular functions, regulatory mechanisms, and disease processes.
    • Understanding protein expression (concentration and form) is key to cell function and adaptation.
    • Proteome analysis, or proteomics, provides methods to identify and visualize proteins.

    Approach:

    • This article details the proteomics workflow from sample preparation to protein detection and analysis.
    • It outlines the methodologies involved in comprehensive proteome analysis.
    • The implementation of proteomics in cardiovascular research is discussed.

    Key Points:

    • Proteomics enables the identification and quantification of proteins within a biological system.
    • It reveals protein modifications and expression levels, offering insights into cellular states.
    • The techniques discussed are applicable across various biological and medical research fields.

    Conclusions:

    • Proteomics is an essential tool for deciphering cellular mechanisms and disease pathologies.
    • The article provides a foundational understanding of proteomic techniques.
    • It highlights the potential of proteomics in advancing cardiovascular research and diagnostics.