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Flow injection immunoassay using a protein A immunoreactor
J N Miller1, D A Palmer, M T French
1Department of Chemistry, Loughborough University, Leicestershire, UK.
Journal of Pharmaceutical and Biomedical Analysis
|January 1, 1991
Abstract:
Competitive immunoassays have been developed for the immunosuppressant cyclosporin A and the anti-asthmatic drug theophylline utilizing identical controlled pore glass-protein A microcolumns and flow injection techniques. For cyclosporin A the assay was based on a monoclonal antibody with fluorescence detection whilst for theophylline sheep antiserum and electrochemical detection was used.