Immunoassay and measurement kit used therefor

Details Immunoassay and measurement kit used therefor Immunoassay and measurement kit used therefor

1986-05-30

1990-07-03

Rosen, Sam

Chemistry: analytical and immunological testing

Involving diffusion or migration of antigen or antibody

422 50, 422 56, 422 58, 435 7, 435300, 435301, 435310, 436513, 436515, 436516, 436518, 436829, G01N 33558

Patent

active

049390988

ABSTRACT:
A kit for simultaneous immunoassay of at least two items which comprises a development layer material comprising a development layer permitting development of a sample; at least two, preferably three or more, reagents supported in optional places on the development layer and individually containing an antibody or antigen different from those of the other reagents; and a concave sample-spotting place provided in the same place as one of the places where the aforesaid reagents are supported or in a place remote from all of these places. And a process for simultaneous immunoassay of at least two items which comprising utilizing said kit. The reagents supported in the above mentioned optional places are contained in microcapsules or liposomes.

REFERENCES:
patent: 3482943 (1969-12-01), Csizmas et al.
patent: 3930983 (1975-01-01), Sieber
patent: 4018662 (1977-04-01), Rubenstroth-Bauer
patent: 4198389 (1980-04-01), Wadsworth
patent: 4260392 (1981-04-01), Lee
patent: 4310471 (1982-01-01), Frosch
patent: 4342826 (1982-08-01), Cole
patent: 4717656 (1988-01-01), Swanljung
Chandler et al.-PCT Application WO82/02211 Published Jul. 8, 1982 Pages Cover Abstract and pp. 1-5 and 7-8.

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