Method and apparatus for inspecting a specimen by optical detect

Details Method and apparatus for inspecting a specimen by optical detect Method and apparatus for inspecting a specimen by optical detect

1990-08-08

1992-11-10

McGraw, Vincent P.

Optics: measuring and testing

For optical fiber or waveguide inspection

356336, 356343, 436523, 436533, 436805, 436807, G01N 1514, G01N 33547, G01N 33551, G01N 33552

Patent

active

051628635

ABSTRACT:
In a method and an apparatus wherein carriers sensitized by an antibody or an antigen are caused to react to a specimen sample and the condensation of the carriers caused by the antigen-antibody reaction is optically detected by the use of flow cytometry, thereby measuring the antigen or antibody in the specimen sample, a plurality of kinds of carriers differing in optical characteristic are sensitized by different kinds of antibodies or antigens, respectively, whereby a plurality of kinds of antigens or antibodies in the specimen sample are measured at a time.

REFERENCES:
patent: 4521521 (1985-06-01), Abbott
patent: 4747685 (1988-05-01), Suzuki
patent: 4960714 (1990-10-01), Hadfield et al.
Patent Abstracts of Japan, vol. 11, No. 285 (P-616) [2732], Sep. 16, 1987.

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