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Related Experiment Videos

Lectin microarray.

Shen Hu1,2, David T Wong3,4

  • 1UCLA School of Dentistry and Dental Research Institute, Los Angeles, CA, USA. shenhu@ucla.edu.

Proteomics. Clinical Applications
|December 7, 2010
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

DNA Microarrays02:34

DNA Microarrays

21.1K
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...
21.1K

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Lectin microarrays offer high-throughput glycan and glycoprotein analysis. This study reviews fabrication and detection methods, demonstrating a novel application for oral cancer serum glycoprotein analysis.

Area of Science:

  • Glycomics and Glycobiology
  • Biotechnology and Bioengineering
  • Analytical Chemistry

Background:

  • Glycans and glycoproteins play crucial roles in biological processes.
  • High-throughput analysis of these molecules is essential for understanding disease mechanisms.
  • Lectin microarrays provide a powerful platform for glycomic studies.

Purpose of the Study:

  • To review fabrication and detection schemes for lectin microarrays.
  • To discuss novel applications of lectin microarrays in glycomics.
  • To demonstrate a lectin microarray for differential analysis of serum glycoproteins.

Main Methods:

  • Review of existing literature on lectin microarray fabrication and detection.
  • Fabrication of a lectin array on polydimethylsiloxane (PDMS).
Keywords:
GlycanLectinOral cancerProtein microarray

Related Experiment Videos

  • Analysis of glycoproteins using matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF-MS).

    • Main Results:

    • The review covers various aspects of lectin microarray technology.
    • A functional lectin array on PDMS was successfully created.
    • Differential analysis of serum glycoproteins in oral cancer patients and healthy controls was achieved.

    Conclusions:

    • Lectin microarrays are versatile tools for glycomic analysis.
    • The demonstrated PDMS-based lectin array coupled with MALDI-TOF-MS is effective for glycoprotein profiling.
    • This technology holds promise for biomarker discovery in diseases like oral cancer.