Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or...
Patent
1994-12-28
1997-02-04
Kight, John
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
435 25, 435 28, 436 63, 436 97, 436 74, C12Q 100, C12Q 126, G01N 3348, G01N 3320
Patent
active
055996612
ABSTRACT:
A reagent system and method are described for optically measuring direct bilirubin by the reaction of a bilirubin oxidase, oxidizing agent or diazonium salt, with the direct bilirubin, wherein a tetrapyrrole compound is provided in the presence of the bilirubin oxidase, oxidizing agent or diazonium salt. It is possible to accurately measure the direct bilirubin, which is known to increase considerably in the biological fluids of patients having obstructive jaundice, etc. The reagent system and method are useful in clinical settings, etc.
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Kojima Masami
Kondo Hitoshi
Kurosaka Keisuke
Senba Shoji
Suzuki Hiroshi
Iatron Laboratories Inc.
Kight John
Leary Louise N.
Unitika Ltd.
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