The taurine content in plasma was determined by high performance liquid chromatographic analysis of its dansyl derivative with fluorometric detection. After the reaction with dansyl chloride, the derivative was extracted from an aqueous mixture by using tetrabutylammonium as a counter-ion. The influences of different tetrabutylammonium salts and of the eluent mixture composition were studied. Omotaurine, added as the internal standard to the plasma samples, assured good reproducibility. The procedure was applied to the determination of taurine in specimens from different mammalian species.
HPLC determination of plasma taurine / P.A. Biondi, F. Manca, A. Negri, C. Lucarelli. - In: CHROMATOGRAPHIA. - ISSN 0009-5893. - 24:1(1987), pp. 360-362. [10.1007/BF02688507]
HPLC determination of plasma taurine
P.A. BiondiPrimo
;A. NegriPenultimo
;
1987
Abstract
The taurine content in plasma was determined by high performance liquid chromatographic analysis of its dansyl derivative with fluorometric detection. After the reaction with dansyl chloride, the derivative was extracted from an aqueous mixture by using tetrabutylammonium as a counter-ion. The influences of different tetrabutylammonium salts and of the eluent mixture composition were studied. Omotaurine, added as the internal standard to the plasma samples, assured good reproducibility. The procedure was applied to the determination of taurine in specimens from different mammalian species.
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