SERION ELISA AI control
SERION ELISA AI control for antibody index determination in CSF diagnostics SERION ELISA AI controls are human CSF/serum control sample pairs for determination of the antibody index when using SERION ELISA classic immunoassays. They are lyophilized and - after reconstitution - to be treated as patient samples. In comprehensive validation studies, antibody index target values and validity ranges for each SERION ELISA AI control CSF/serum sample pair are determined and documented on lot-specific certificates of analysis. SERION ELISA AI controls 1 generally show a non-pathologic test result with AI around 1.0, whereas SERION ELISA AI controls 2 generally show a pathologic test result with AI > 1.5 in test runs with SERION ELISA classic immunoassays.