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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...
DNA Microarrays02:34

DNA Microarrays

Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...

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Related Experiment Video

Updated: May 11, 2026

Probing High-density Functional Protein Microarrays to Detect Protein-protein Interactions
08:07

Probing High-density Functional Protein Microarrays to Detect Protein-protein Interactions

Published on: August 2, 2015

Recent advances in microarray technologies for proteomics.

Hongyan Sun1, Grace Y J Chen, Shao Q Yao

  • 1Department of Biology and Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, PRC. hongysun@cityu.edu.hk

Chemistry & Biology
|May 28, 2013
PubMed
Summary
This summary is machine-generated.

Proteomics, the study of proteins, utilizes advanced microarray technologies like peptide, small molecule, and protein arrays. These high-throughput tools enhance our understanding of biological systems and disease research.

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Area of Science:

  • Biochemistry and Molecular Biology
  • Genomics and Proteomics

Background:

  • Proteins are essential biological molecules driving cellular functions and complex life processes.
  • Proteomics, the large-scale study of proteins, provides a systems-wide view of biological signaling and pathways.
  • Advancements in high-throughput analytical tools have significantly propelled the field of proteomics.

Purpose of the Study:

  • To review recent advancements in microarray technologies applied to proteomics.
  • To focus on the performance, advantages, and challenges of peptide, small molecule, and protein microarrays.
  • To discuss the future directions of these microarray technologies in life science and biomedical research.

Main Methods:

  • Review of recent scientific literature on microarray technologies in proteomics.
  • Analysis of peptide microarray, small molecule microarray, and protein microarray applications.
  • Evaluation of the performance, benefits, and limitations of various microarray platforms.

Main Results:

  • Microarray technologies, including peptide, small molecule, and protein arrays, are crucial high-throughput tools in modern proteomics.
  • These platforms enable rapid analysis of thousands of protein interactions and functions.
  • Significant progress has been made, offering enhanced capabilities for biological and biomedical research.

Conclusions:

  • Microarray technologies have become indispensable in proteomics, transforming life science and biomedical research.
  • Continued development promises further innovation in understanding complex biological systems.
  • These tools offer a powerful approach to studying protein functions and interactions at scale.