Method for the determination of bilirubin in solution

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving oxidoreductase

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435 25, C12Q 128, C12Q 126

Patent

active

049371860

ABSTRACT:
A novel analytical method for bilirubin in biological fluids. Bilirubin is catalytically oxidized to biliverdin in the presence of bilirubin oxidase (BOX) and the latter is revertedly back-converted to initial bilirubin in the presence of suitable reducing agents. The corresponding oxidation of said reducing agents provides a signal which is monitored and provides the desired analytical data.
When using selected organic fluoro-compound, said signal is provided by the release of F.sup.- ions which can be measured electrometrically.

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patent: 4607010 (1986-08-01), Siddiqi et al.
patent: 4701411 (1987-10-01), Wu
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