A high-content screening method for the identification of novel signaling competent transmembrane receptors is described. This method is amenable to large-scale automation and allows predictions about in vivo protein binding and the sub-cellular localization of protein complexes in mammalian cells.
Freeman, J., Kriston-Vizi, J., Seed, B., Ketteler, R. A High-content Imaging Workflow to Study Grb2 Signaling Complexes by Expression Cloning. J. Vis. Exp. (68), e4382, doi:10.3791/4382 (2012).