Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals
Patent
1996-11-15
1998-06-02
Scheiner, Toni R.
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
436514, 436501, 436523, 435 71, 435 793, 435 794, 435 75, G01N 3353, G01N 33543
Patent
active
057598665
ABSTRACT:
By using an assay device comprising a sample-receiving port, a pump-connection port, a sample-treating zone which is provided with a labeled substance with a label, a sample-treating and optical-measuring zone which has a porous material having immobilized thereto one of a specifically binding pair, and a pathway interconnecting these zones and ports, wherein the sample-treating zone and the sample-treating and optical-measuring zone are positioned between the sample-receiving port and the pump-connection port;
or by using an assay device comprising a sample-receiving port, a pump-connection port, a sample-treating and optical-measuring zone which has a porous material having immobilized thereto a labeled substance with a label and one of a specifically binding pair, and a pathway interconnecting these zone and ports, wherein the sample-treating and optical-measuring zone is positioned between the sample-receiving port and the pump-connection port,
biological components can be quantitatively determined by immunoassay in a simple manner.
REFERENCES:
patent: 5601991 (1997-02-01), Oberhardt
Fujioka Shigeru
Machida Koichi
Nakano Hajime
Okamoto Masashi
Okuyama Tohko
Nihon Medi+Physics Co., Ltd.
Scheiner Toni R.
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