Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1992-09-30
1994-11-22
Saunders, David
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
435 79, 435 28, 435810, 435975, 435967, 436532, G01N 3353, G01N 33547, G01N 3376
Patent
active
053668642
ABSTRACT:
A buffered aqueous composition is useful simultaneously as a wash solution and a dye-providing composition in specific binding assays involving enzyme-labeled specific binding reagents. The wash composition includes a dye-providing composition, a buffer and an organic solvent having a certain molecular weight and water-solubility. Another useful composition includes a particulate substrate having avidin attached thereto, and a peroxidase reducing agent. Either composition can be provided in a diagnostic test kit, and can be used to detect a specific binding ligand in assays.
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Findling Karen L.
McClune Gregory J.
Bidwell Carol E.
Eastman Kodak Company
Saunders David
Tucker James L.
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