Here we present the protocol for the stepwise reconstitution of synthetic antigen-presenting cells using Bead-Supported Lipid Bilayers and their use to interrogate the synaptic output from activated T cells.
Céspedes, P. F., Dustin, M. L. Preparation of Bead-supported Lipid Bilayers to Study the Particulate Output of T Cell Immune Synapses. J. Vis. Exp. (182), e63130, doi:10.3791/63130 (2022).