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JoVE Journal
Bioengineering
Author Produced

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Measuring TCR-pMHC Binding In Situ using a FRET-based Microscopy Assay
 

Measuring TCR-pMHC Binding In Situ using a FRET-based Microscopy Assay

Article DOI: 10.3791/53157
October 30th, 2015

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Summary October 30th, 2015

This manuscript describes how to conduct (single molecule) Förster Resonance Energy Transfer (FRET)- based assays to measure the binding dynamics between T-cell antigen receptor (TCR) and antigenic peptide-loaded MHC molecules as they occur within the immunological synapse of a T-cell in contact with a functionalized planar supported lipid bilayer.

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