Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1981-07-06
1984-05-08
Marantz, Sidney
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
422 56, 435805, 436530, 436810, 436815, G01N 3354, G01N 3352
Patent
active
044475292
ABSTRACT:
A homogeneous specific binding assay element, a method for its preparation, and a method for its use in determining a ligand in or the ligand binding capacity of a liquid sample. The test element comprises a solid carrier incorporated with reagents for a homogeneous specific binding assay system which produces a detectable response, usually an electromagnetic radiation signal, that is a function of the presence or amount of the ligand in or the ligand binding capacity of the sample. Also a method for preparing a homogeneous specific binding assay element for determining a ligand in or the ligand binding capacity of a liquid sample by incorporating a carrier with a composition which includes a label conjugate, comprising a label component coupled to a ligand moiety or a specific binding analog thereof, and a reagent reactive with the label conjugate, which method comprises (a) incorporating the carrier with the reagent reactive with the label conjugate in a first liquid and drying the carrier; and then (b) incorporating the carrier of (a) with the label conjugate in a liquid effective to prevent reaction with the reagent reactive with the label conjugate prior to contact of the element with the sample and drying the carrier.
REFERENCES:
patent: 3905767 (1975-09-01), Morris et al.
patent: 4042329 (1977-08-01), Hochstrasser
patent: 4168146 (1979-09-01), Grubb et al.
patent: 4226978 (1980-10-01), Boguslasler et al.
patent: 4235601 (1980-11-01), Deutsch et al.
patent: 4238565 (1980-12-01), Hornby et al.
patent: 4258001 (1981-03-01), Pierce et al.
patent: 4299916 (1981-11-01), Litman et al.
patent: 4340564 (1982-07-01), Harte et al.
patent: 4362697 (1982-12-01), Tabb
patent: 4363874 (1982-12-01), Greenquist
Greenquist Alfred C.
Rupchock Patricia A.
Tyhach Richard J.
Walter Bert
Gorman, Jr. Edward H.
Marantz Sidney
Miles Laboratories Inc.
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