Chemistry: analytical and immunological testing – Involving immune complex formed in liquid phase – Signal modification or steric inhibition
Patent
1992-09-01
1993-11-23
Ceperley, Mary E.
Chemistry: analytical and immunological testing
Involving immune complex formed in liquid phase
Signal modification or steric inhibition
436546, 436800, 436805, 436815, G01N 33542
Patent
active
052643735
ABSTRACT:
This disclosure related to a method and reagents for determining tetrahydrocannabinoids (THC) and THC metabolites in a biological fluid such as urine. In particular, this disclosure relates to a fluorescence polarization immunoassay procedure for determining the presence of THC and to a novel class of tracer compounds employed as reagents in such procedures. The procedure described also provides for novel wash reagent for a THC fluorescence polarization assay.
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Dubler Robert E.
Thacker Susan A.
Ungemach Frank S.
Walters Roland L.
Wang Nai-Yi
Abbott Laboratories
Breininger Thomas M.
Ceperley Mary E.
Steele Gregory W.
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