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Comparison of time-resolved fluoroimmunoassay and immunoenzymometric assay for clenbuterol
M A Bacigalupo1, A Ius, G Meroni
1Istituto di Chimica degli Ormoni, CNR, Milan, Italy.
The Analyst
|August 1, 1995
Abstract:
A time-resolved fluoroimmunoassay (TR-FIA) for the direct determination of clenbuterol residues in horse urine using a highly specific monoclonal antibody has been compared with an immunoenzymometric assay (IEMA). The sensitivity of both methods was 10 pg; the calibration curve was linear between 10 and 10(5) pg for the TR-FIA and between 10 and 10(4) pg for the IEMA.