Electrophoretic mobility shift assays for the analysis of DNA-protein interactions.

Methods Mol Biol

Oncology and Molecular Endocrinology Research Center, CHUL, Centre Hospitalier Universitaire de Québec and Laval University, 2705 Laurier Blvd, Québec, QC, Canada, G1V 4G2.

Published: June 2009

Electromobility shift assay is a simple, efficient, and rapid method for the study of specific DNA-protein interactions. It relies on the reduction in the electrophoretic mobility conferred to a DNA fragment by an interacting protein. The technique is suitable to qualitative, quantitative, and kinetic analyses. It can also be used to analyze conformational changes.

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http://dx.doi.org/10.1007/978-1-60327-015-1_2DOI Listing

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