We describe here a method to generate customizable antigen microarrays that can be used for the simultaneous detection of serum IgG and IgM autoantibodies from humans and mice. These arrays allow for high-throughput and quantitative detection of antibodies against any antigens or epitopes of interest.
Chruscinski, A., Huang, F. Y. Y., Ulndreaj, A., Chua, C., Fehlings, M., Rao, V., Ross, H. J., Levy, G. A. Generation of Two-color Antigen Microarrays for the Simultaneous Detection of IgG and IgM Autoantibodies. J. Vis. Exp. (115), e54543, doi:10.3791/54543 (2016).