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Recent developments in microarray-based enzyme assays: from functional annotation to substrate/inhibitor

Hongyan Sun1, Souvik Chattopadhaya, Jun Wang

  • 1Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore, Singapore.

Analytical and Bioanalytical Chemistry
|June 23, 2006
PubMed
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Catalomics, a new field in enzymology, uses chemical proteomics and microarrays for high-throughput enzyme studies. This review covers microarray technologies for enzyme functional annotation and specificity profiling.

Area of Science:

  • Biochemistry
  • Chemical Proteomics
  • Enzymology

Background:

  • Proteomics advancements drive the need for high-throughput enzyme study technologies.
  • Catalomics is an emerging field focused on high-throughput enzyme characterization using chemical proteomics.
  • Enzyme functional annotation and specificity profiling are crucial for understanding enzyme activity.

Purpose of the Study:

  • To review recent developments in microarray technologies for enzyme characterization.
  • To highlight the application of microarrays in high-throughput enzyme studies.
  • To discuss protein-, peptide-, and small-molecule-based microarrays for enzyme analysis.

Main Methods:

  • Review of recent literature on microarray fabrication and applications.

Related Experiment Videos

  • Focus on chemical proteomics approaches for enzyme studies.
  • Discussion of various microarray types: protein-, peptide-, and small-molecule-based.

    • Main Results:

    • Microarrays are powerful and versatile platforms for enzyme research.
    • Microarray technologies accelerate functional annotation and substrate/inhibitor specificity determination.
    • Recent developments enable diverse microarray applications in high-throughput enzyme characterization.

    Conclusions:

    • Microarray technologies are essential tools in the field of catalomics.
    • Advanced microarray fabrication supports comprehensive enzyme profiling.
    • This review provides insights into the utility of microarrays for enzyme research.