Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1986-10-16
1989-09-19
Rosen, Sam
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
422 56, 422 57, 435805, 436501, 436518, 436524, 436527, 436528, 436529, 436530, 436531, 436800, 436810, 436827, 436828, G01N 33543, G01N 33566
Patent
active
048681067
ABSTRACT:
Disclosed are an analytical element for determining a specific component A in a test sample, based on the specific reaction between said specific component A and a substance B capable of binding specifically to said specific component A, by the use of a labelled material L comprising a label capable of providing a signal and said specific component A or comprising a label capable of providing a signal and a substance C capable of binding specifically to said specific component A, characterized in that said element has a porous reaction layer formed by the use of a mixture containing (a) a carrier having said substance B immobilized thereon and (b) a carrier having an absorbing substance D capable of binding specifically to said labelled material L which has not bound to said substance B or to said specific compound A, to thereby modulate said signal, and an analytical method employing the same.
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International Union of Biochemistry, Enzyme Nomenclature, Academic Press, New York, 1979, pp. 201 and 278.
Ishikawa Masayo
Ito Tsukasa
Kawakatsu Satoshi
Onishi Akira
Konishiroku Photo Industry Co,., Ltd.
Rosen Sam
Saunders David A.
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