Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1987-11-24
1989-07-11
Warden, Robert J.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
435 14, 435 26, 435188, 436500, G01N 33536, G01N 33542
Patent
active
048471950
ABSTRACT:
Polyiodothyronine analog conjugates to glucose-6-phosphate dehydrogenase (G6PDH) are provided which find use in the determination of polyiodothyronine compounds, particularly thyroxine, normally in physiological fluids, such as serum. The G6PDH enzyme activity can be substantially reduced when bound to antibodies specific to polyiodothyronine as compared to the free or unbound polyiodothyronine analog enzyme conjugates. The polyiodothyronine analog is conjugated to the G6PDH by a linking group having a chain one atom in length.
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Khanna Pyare
Schulkamp Kirk
Benson Robert
Leitereg Theodore J.
Syntex (U.S.A.) Inc.
Warden Robert J.
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