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Updated: Jul 8, 2026
08:07
Probing High-density Functional Protein Microarrays to Detect Protein-protein Interactions
Published on: August 2, 2015
Identification of small molecule targets on functional protein microarrays
Michael Salcius1, Gregory A Michaud, Barry Schweitzer
1Invitrogen Corporation, Branford, CT, USA.
Methods in Molecular Biology (Clifton, N.J.)
|January 29, 2008
Summary
High-content functional protein arrays offer a powerful new method for profiling interactions between small molecules and proteins. This technology aids in understanding disease pathways and developing targeted drug therapies.
Area of Science:
- Biochemistry
- Molecular Biology
- Pharmacology
Background:
- Small molecules (metabolites, hormones) regulate biological pathways.
- Aberrant pathways are implicated in various diseases.
- Small molecule drugs target these pathways to treat diseases.
Purpose of the Study:
- To review methods for profiling small molecules on high-content functional protein arrays.
- To discuss the potential of these arrays for characterizing small molecule-protein interactions.
- To address troubleshooting considerations for this technology.
Main Methods:
- Utilizing high-content functional protein microarrays.
- Profiling interactions between small molecules and a large number of proteins simultaneously.
- Reviewing existing examples and methodologies.
Main Results:
- High-content functional protein arrays show significant potential for comprehensive small molecule-protein interaction profiling.
- This approach can aid in understanding disease mechanisms and drug action.
- The technology is advancing to meet the need for large-scale interaction characterization.
Conclusions:
- High-content functional protein arrays are a promising technology for advancing our understanding of small molecule-protein interactions.
- This approach can facilitate the development of more effective and targeted therapeutic strategies.
- Further development and troubleshooting are key to maximizing the utility of these arrays.
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