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Updated: Apr 27, 2026
09:35
Resolving Affinity Purified Protein Complexes by Blue Native PAGE and Protein Correlation Profiling
Published on: April 1, 2017
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Protein co-membership and biochemical affinity purifications
Anne-Claude Gavin1, Carsten Hopf2
1EMBL, Meyerhofstr. 1, 69117 Heidelberg, Germany.
Drug Discovery Today. Technologies
|July 2, 2014
Summary
Understanding protein interactions is key to cellular functions. New technologies allow for the purification and identification of protein complexes, advancing the study of molecular assemblies and pathways.
Area of Science:
- Biochemistry
- Molecular Biology
- Proteomics
Background:
- Cellular functions rely on coordinated protein actions within molecular assemblies and pathways.
- Analyzing protein-protein interactions is crucial for understanding biological systems.
Purpose of the Study:
- To highlight advancements in tools for global analysis of protein-protein interactions.
- To introduce technologies for purifying protein complexes under native conditions.
Main Methods:
- Purification of protein complexes under native conditions.
- Protein mass spectrometry for constituent identification.
Main Results:
- Availability of powerful technologies for analyzing protein interactions.
- Enabling the identification of proteins within native complexes.
Conclusions:
- These technologies significantly advance the global analysis of protein-protein interactions.
- Facilitating a deeper understanding of molecular assemblies and cellular functions.
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