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J Pharm Biomed Anal. 1986;4(1):53-61. doi: 10.1016/0731-7085(86)80023-1.

Dibekacin assay in serum by automated fluorescence polarization immunoassay (Abbott Tdx): comparison with high-performance liquid chromatography, substrate-labelled fluorescent immunoassay and radioimmunoassay.

Journal of pharmaceutical and biomedical analysis

B Rollman, P Van der Auwera, P M Tulkens

Affiliations

  1. Université Catholique de Louvain, Laboratoire de Chimie Physiologique et de Chimie Analytique, 1200 Brussels, Belgium.

PMID: 16867630 DOI: 10.1016/0731-7085(86)80023-1

Abstract

An immunoassay based on fluorescence polarization detection (FPIA) has been recently adapted for dibekacin. This has been compared with a reference method (high-performance liquid chromatography), and two other methods used in clinical laboratories for monitoring this aminoglycoside, namely substrate-labelled fluorescent immunoassay (SLFIA) and radioimmunoassay (RIA). FPIA was fast and more reliable than SLFIA or RIA, and offered therefore superior performance. However, its nominal cost per assay is high.

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