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Related Concept Videos

Western Blotting01:15

Western Blotting

Western blotting is an analytical technique for protein identification. It has various applications in immunology and medicine, including detecting diseases like bovine spongiform encephalopathy, mad cow disease, and human and feline immunodeficiency virus from biological samples.
The technique begins with separating proteins from the sample using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), followed by protein transfer, immunoblotting, and finally, protein detection.
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: Jun 23, 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

Antibody specificity profiling on functional protein microarrays.

Dawn R Mattoon1, Barry Schweitzer

  • 1Invitrogen Corporation, Protein Array Center, 688 East Main Street, Branford, CT 06405, USA.

Methods in Molecular Biology (Clifton, N.J.)
|April 21, 2009
PubMed
Summary
This summary is machine-generated.

Antibodies are crucial for research and medicine, but understanding their precise binding is key. High-content protein microarrays offer a powerful method for assessing antibody specificity accurately.

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Extracellular Protein Microarray Technology for High Throughput Detection of Low Affinity Receptor-Ligand Interactions

Published on: January 7, 2019

Area of Science:

  • Immunology
  • Molecular Biology
  • Biotechnology

Background:

  • Antibodies are generated through complex biological processes, resulting in high affinity and diverse specificities.
  • These biomolecules are vital for immunoassays, biotherapeutics, molecular biology research, and pharmaceutical development.
  • Accurate assessment of antibody binding profiles is essential for their effective application.

Purpose of the Study:

  • To highlight the importance of understanding antibody binding profiles.
  • To introduce high-content microarrays as a tool for assessing antibody specificity.

Main Methods:

  • Utilizing high-content microarrays.
  • Employing thousands of native, full-length human proteins.

Main Results:

  • High-content microarrays enable detailed assessment of antibody specificity.
  • This technology aids in understanding the binding profiles of antibodies.

Conclusions:

  • Accurate antibody specificity assessment is critical for research and therapeutic applications.
  • High-content protein microarrays are valuable tools for evaluating antibody binding characteristics.