Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1993-12-01
1996-05-21
Saunders, David
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
435 72, 435 721, 435 731, 435 74, 436520, 436523, 436525, 436534, 436807, 436816, 436817, 436822, 436901, G01N 3353
Patent
active
055188877
ABSTRACT:
The present invention relates to immunoassay methods for detecting and measuring the amount of an analyte in a sample by means of generic anti-hapten antibodies. Also disclosed are multi-analyte immunoassay methods. Reagents, devices, and kits using the anti-hapten antibodies are also disclosed. The present invention also relates to immunoassay methods for detecting and measuring the amount of an analyte in a sample by means of a dual antibody format.
The present invention also relates to dyed erythrocytes, preferably fixed, which are coated with antibodies. Also disclosed is the use of these dyed erythrocytes in agglutination assays to detect and measure the presence of an analyte in a sample. The analyte can be a hapten, an antigen, or an antibody. Also included are agglutination assays, compositions and kits using these dyed and coated erythrocytes.
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Kowal Robert
Parsons Robert G.
Abbott Laboratories
Saunders David
Weinstein David L.
Wolski Susan C.
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