Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is organic
Patent
1986-12-11
1989-02-07
Marantz, Sidney
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
Carrier is organic
422 56, 435805, 436531, 436810, G01N 3352, G01N 3353, G01N 33543, G01N 33545
Patent
active
048031712
ABSTRACT:
The present invention provides a process for the preparation of a reagent paper for immunological analysis, wherein a fiber fleece of a cellulose/synthetic fiber mixture, in which the weight ratio of cellulose/synthetic fiber is 1 to 90/99 to 10, is activated by treatment with periodate, the so activated fiber fleece is loaded with an acid-treated protein and non-bound protein is removed.
The present invention also provides a reagent paper for immunological analysis, wherein it comprises a fiber fleece of a cellulose/synthetic fiber mixture, in which the weight ratio of cellulose/synthetic fiber is from 1 to 90/99 to 10.
Furthermore, the present invention is concerned with the use of a fiber fleece of a cellulose/synthetic fiber mixture, wherein the weight ratio of cellulose/synthetic fiber is 90 to 1/10 to 99, as reagent carrier for heterogeneous immunological analysis.
REFERENCES:
patent: 4366241 (1982-12-01), Tom
patent: 4444880 (1984-04-01), Tom
Baier Manfred
Kaspar Klaus P.
Notzel Siegfried
Schafer Rainer
Trager Ulrich
Boehringer Mannheim GmbH
Marantz Sidney
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