Carrier fleece for use as a reagent carrier from which reagents

Details Carrier fleece for use as a reagent carrier from which reagents Carrier fleece for use as a reagent carrier from which reagents

1991-01-31

1992-06-02

Naff, David M.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving antigen-antibody binding, specific binding protein...

435 75, 435174, 435179, 435180, 435805, 435970, 436530, 436531, 530814, 530815, G01N 33535, G01N 33548, C12N 1112, C12N 1108

Patent

active

051186098

ABSTRACT:
A carrier fleece is prepared for use as reagent carrier from which reagents can be dissolved in as assay such as immunological analysis. The carrier fleece contains from 5 to 60% by weight of cellulose-containing fibers, from 40 to 95% by weight of polyester or polyamide polymer fibers or a combination thereof and from 5 to 30% by weight of the fibers of an organic binding agent which has a hydroxyl or an ester group or a combination thereof. In an immunological analysis, the carrier fleece is impregnated with an immunologically active agent such as a beta-galactosidase conjugate and then introduced into a solution of a sample containing an immunologically active substance to be analyzed. The immunologically active agent is eluted into the sample solution and the presence of the immunologically active substance in the sample is determined.

REFERENCES:
patent: 4803171 (1989-02-01), Baier et al.
patent: 4820633 (1989-04-01), Herrmann
patent: 4820644 (1989-04-01), Schafer et al.
Kazu et al., Abstract Bulletin, vol. 58, No. 1, Jul. 1987, p. 137, Abstract No. 1069.
Shinoki et al., Abstract Bulletin, vol 58, No. 3, Sep. 1987, p. 410, Abstract No. 3676.

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