Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals
Patent
1996-11-21
2000-03-21
Housel, James C.
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
422 55, 422 56, 422 57, 422 58, 422 59, 422 60, 427 211, 435 792, 435 793, 435 794, 435 795, 435810, 435970, 436518, 436523, 436524, 436525, 436810, G01N 33543, G01N 2100, G01N 3353, A61L 5103
Patent
active
060401966
ABSTRACT:
An evaluating method of a testing element having an immobilized antigen or antibody on an immobilizing carrier thereof, which immobilized antigen or antibody has yet to react with another antigen or antibody, which involves contacting the testing element with a solution containing an antibody or antigen reactive with the immobilized antigen or antibody, specifically binding a labelling compound to the reactive antibody or antigen to thereby cause a color-developing reaction of the labelling compound, and determining an amount of the antigen or antibody immobilized on the testing element as a function of a level of produced color. Using this evaluation method, a quantitative determination of the immobilized antigen or antibody can be carried out, and thus the performance of the testing element for antigens or antibodies can be evaluated.
REFERENCES:
patent: Re35267 (1996-06-01), Tsuru et al.
patent: 4119709 (1978-10-01), Holub
patent: 4952323 (1990-08-01), Nakabayashi et al.
patent: 5030611 (1991-07-01), Ogawa et al.
patent: 5039408 (1991-08-01), Ichitsuka et al.
patent: 5158756 (1992-10-01), Ogawa et al.
patent: 5540995 (1996-07-01), Kitano et al.
patent: 5597619 (1997-01-01), Tsuru
patent: 5599792 (1997-02-01), Kronis et al.
patent: 5851670 (1998-12-01), Mitoh et al.
Wecksler et al., "An Hydroxyapatite Batch Assay for the Quantitation of 1.alpha., 25-Dihydroxyvitamin D.sub.3-Receptor Complexes," Analytical Biochemistry, 92:314-323, 1979.
WPI Abstract Accession No. 90-011192/02 of: JP 010291162 A, published Nov. 22, 1989.
WPI Abstract Accession No. 89-188466/26 of: JP 01026554 A, published May 18, 1989.
WPI Abstract Accession No. 89-088902/12 of: JP1038658,published Feb. 8, 1989.
WPI Abstract Accession No. 89-088903/12 of: JP 1038657; published Feb. 8, 1989.
Sigma Chemical Company, "Biochemicals Organic Compounds for Research and Diagnostic Reagents", pp. 2210-2221, published 1993.
Hiraide Tsuneo
Mitoh Ayumi
Asahi Kogaku Kogyo Kabushiki Kaisha
Hines Ja-Na A.
Housel James C.
LandOfFree
Method of evaluating a testing element for antigens or antibodie does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of evaluating a testing element for antigens or antibodie, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of evaluating a testing element for antigens or antibodie will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-729859