Chromatography detection apparatus, detection method, and...

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C436S514000, C436S164000, C436S169000, C436S524000, C436S529000, C436S530000, C436S805000, C436S810000, C435S287100, C435S287200, C435S287700, C435S287900, C435S970000, C435S805000, C435S810000, C422S420000, C422S422000, C422S425000, C422S427000, C422S430000

Reexamination Certificate

active

07972872

ABSTRACT:
This invention provides an immunochromatography detection apparatus exhibiting excellent convenience, sensitivity, and specificity, a detection method therefore, a kit using the same, and a method for producing such apparatus and kit, by constructing a solid-phase support, on which the conditions for the reaction wherein an analyte specifically binds to a labeled reagent containing a ligand that specifically binds to the analyte and those for the reaction wherein a capture reagent specifically binds to a complex of the analyte and the labeled reagent in the immunochromatography detection method are continuously optimized, and the pretreated specimens are optimized for such reactions. This chromatography detection apparatus comprises: a sheet-like solid-phase support; a specimen-supply site thereon at which a specimen deduced to contain at least an analyte or a mixture of such specimen and a labeled reagent containing a ligand that specifically binds to the analyte is supplied; and a capture reagent site to which a capture reagent capable of specifically binding to and capturing a complex of the analyte and the labeled reagent has been immobilized, wherein at least one functional site having a particular or multiple functions is provided between the specimen-supply site and the capture reagent site.

REFERENCES:
patent: 4105499 (1978-08-01), Kiyasu
patent: 4652517 (1987-03-01), Scholl et al.
patent: 5858645 (1999-01-01), Kuzuya et al.
patent: 6008059 (1999-12-01), Schrier et al.
patent: 6017767 (2000-01-01), Chandler
patent: 6197598 (2001-03-01), Schrier et al.
patent: 6703196 (2004-03-01), Klepp et al.
patent: 6737277 (2004-05-01), Kang et al.
patent: 7378285 (2008-05-01), Lambotte et al.
patent: 2004/0038295 (2004-02-01), Rademacher et al.
patent: 42 38 806 (1993-05-01), None
patent: 11-505327 (1999-05-01), None
patent: 11-248708 (1999-09-01), None
patent: 2002-202308 (2002-07-01), None
patent: 2003-532896 (2003-11-01), None
patent: WO 88/02028 (1988-03-01), None
European Search Report Application No. 09003334.1 Dated May 19, 2009.
Matthias Cavassini et al., “Evaluation of MRSA-Screen, a Simple Anti-PBP 2a Slide Latex Agglutination Kit, for Rapid Detection of Methicillin Resistance inStaphylococcus aureus”, Journal of Clinical Microbiology, May 1999, vol. 37, No. 5, pp. 1591-1594.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Chromatography detection apparatus, detection method, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chromatography detection apparatus, detection method, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chromatography detection apparatus, detection method, and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2629819

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.