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Protein Membrane Overlay Assay: A Protocol to Test Interaction Between Soluble and Insoluble Proteins in vitro

DOI :

10.3791/2961-v

August 14th, 2011

August 14th, 2011

21,821 Views

1Department of Biochemistry and Cell Biology, State University of New York

Testing protein-protein interaction is indispensable for dissection of protein functionality. Here, we introduce an in vitro protein-protein binding assay to probe a membrane-immobilized protein with a soluble protein. This assay provides a reliable method to test interaction between an insoluble protein and a protein in solution.

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Protein Membrane Overlay Assay

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