Peptide phage display for probing GST-protein interactions
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Updated: Aug 13, 2026

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A Protocol for Phage Display and Affinity Selection Using Recombinant Protein Baits
Published on: February 16, 2014
Maryam H Edalat1, Bengt Mannervik
1Department of Biochemistry, Uppsala University Biomedical Center, Sweden.
Methods in Enzymology
|January 10, 2006
Abstract:
Phage display is a powerful strategy for identifying protein-peptide interactions. Glutathione transferases (GSTs) play prominent roles in the cellular protection against oxidative stress by catalyzing detoxication reactions. In addition, GSTs seem to act in signaling pathways by means of interaction with other macromolecules such as protein kinases. This chapter describes how the technique of peptide phage display can be used to identify possible partners in GST-protein complexes.

