Cell-based assay is a widely used method to detect serum anti-aquaporin-4 immunoglobulin G. This method could be applied to clinical diagnosis and scientific researches of neuromyelitis optical spectrum disorders.
Liu, C., Zhu, M., Wang, Y. Human Serum Anti-aquaporin-4 Immunoglobulin G Detection by Cell-based Assay. J. Vis. Exp. (146), e59014, doi:10.3791/59014 (2019).