Detection of Serum Antibodies Targeting the Marburg Virus Glycoprotein Using a Multiplex Immunoassay Platform.

Multiplex immunoassays allow for the simultaneous detection of antibody populations targeting multiple antigens in a very sensitive, high-throughput format. This assay has applications in seroprevalence, serodiagnosis, and vaccine assessment with greater sensitivity and dynamic range than standard ELISAs (enzyme-linked immunosorbent assays). Here, we show in detail the methods for multiplex immunoassays to detect IgG to the Marburg virus glycoprotein.