Analysis of tear film cytokines helps in studying various ocular diseases. Bead based multiplex assays are simple and sensitive and enable the testing of multiple targets in samples with small volumes. Here we describe a protocol for tear film cytokine profiling a using bead based multiplex assay.
Balne, P. K., AU, V. B., Tong, L., Ghosh, A., Agrawal, M., Connolly, J., Agrawal, R. Bead Based Multiplex Assay for Analysis of Tear Cytokine Profiles. J. Vis. Exp. (128), e55993, doi:10.3791/55993 (2017).