A flow analysis system for bead-based multiplexed assays which provides a two-reporter readout was used for the development of multiplex serological and antibody neutralization assays that can simultaneously measure neutralizing IgG and IgM antibodies for SARS-CoV-2.
Angeloni, S., Cameron, A., Pecora, N. D., Dunbar, S. A Rapid, Multiplex Dual Reporter IgG and IgM SARS-CoV-2 Neutralization Assay for a Multiplexed Bead-Based Flow Analysis System. J. Vis. Exp. (170), e62487, doi:10.3791/62487 (2021).