Method of detecting an analyte for lateral flow immunoassay...

Details Method of detecting an analyte for lateral flow immunoassay... Method of detecting an analyte for lateral flow immunoassay...

2007-12-04

2007-12-04

Nguyen, Bao-Thuy L. (Department: 1641)

Chemistry: analytical and immunological testing

Involving an insoluble carrier for immobilizing immunochemicals

C436S514000, C436S161000, C436S162000, C436S810000, C436S823000, C422S051000, C422S051000, C422S051000, C422S067000

Reexamination Certificate

active

10932399

ABSTRACT:
A visual perception of a colored site in an immunoassay device comprising a strip for enabling capillary migration of a fluid sample therealong, a labeled reagent disposed on the strip and formulated for suspension in the sample migrating therepast and a captive reagent immobilized on the strip in a path of sample migration and formulated to bind to is enhanced by changing a color of the strip to the color which is complimentary to the colored site.

REFERENCES:
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patent: 5877028 (1999-03-01), Chandler et al.
patent: 6418606 (2002-07-01), Bachand
patent: 6833111 (2004-12-01), Robertson et al.
Scientific Products General Catalog. p. 946. 1991.

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