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Using In Vitro Fluorescence Resonance Energy Transfer to Study the Dynamics Of Protein Complexes at a Millisecond Time Scale

DOI :

10.3791/59038-v

March 14th, 2019

March 14th, 2019

7,819 Views

1Department of Biochemistry, Purdue University, 2Department of Botany and Plant Pathology, Purdue University, 3Center for Plant Biology, Purdue University

Protein-protein interactions are critical for biological systems, and studies of the binding kinetics provide insights into the dynamics and function of protein complexes. We describe a method that quantifies the kinetic parameters of a protein complex using fluorescence resonance energy transfer and the stopped-flow technique.  

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