Description | For the determination of autoantibodies to aquaporin-4 (AQP4) in serum, plasma or CSF | For the determination of autoantibodies to the acetylcholine receptor (AChR) in serum | For the determination of autoantibodies to ganglionic acetylcholine receptor (gAChRAb) in serum | For the determination of autoantibodies to aquaporin-4 (AQP4) in serum | For the determination of antibodies to the TSH Receptor (TSHR) in serum |