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1. (WO1989000290) CAPILLARY DEVICE FOR IMMUNOASSAY OF MULTIPLE ANALYTES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000290 International Application No.: PCT/US1988/002132
Publication Date: 12.01.1989 International Filing Date: 23.06.1988
Chapter 2 Demand Filed: 06.04.1989
IPC:
G01N 33/543 (2006.01) ,G01N 33/558 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53
Immunoassay; Biospecific binding assay; Materials therefor
543
with an insoluble carrier for immobilising immunochemicals
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53
Immunoassay; Biospecific binding assay; Materials therefor
558
using diffusion or migration of antigen or antibody
Applicants:
IN VITRO TECHNOLOGIES, INC. [US/US]; P.O. Box 111535 Arlington, TX 76007, US
Inventors:
KELLY, Kenneth, A.; US
Agent:
ZOBAL, Arthur, F.; Wofford, Fails & Zobal 110 West Seventh, Suite 500 Fort Worth, TX 76102, US
Priority Data:
069,49302.07.1987US
Title (EN) CAPILLARY DEVICE FOR IMMUNOASSAY OF MULTIPLE ANALYTES
(FR) DISPOSITIF CAPILLAIRE PERMETTANT L'IMMUNO-ANALYSE D'ANALYTES MULTIPLES
Abstract:
(EN) A device is described for simultaneously testing $i(in vitro) a biological fluid for the presence of antibodies and/or antigenic substances to a plurality of antigenic substances and/or antibodies. The fluid sample is made to react with immunological reagents attached to water-insoluble segments (4, 5, 6, 7, 8 and 9) encased within a capillary tubing (3). Analytes from the sample insolubilized to reactive segments (4, 5, 6, 7, 8 and 9) through immune complexing are detected by subsequent reaction with labeled second antibodies specific to the analytes.
(FR) Dispositif permettant de tester $i(in vitro) simultanément un fluide biologique afin de déceler la présence d'anticorps et/ou de substances antigéniques dressés contre une pluralité de substances antigéniques et/ou d'anticorps. On fait réagir l'échantillon de fluide avec des réactifs immunologiques fixés à des segments (4, 5, 6, 7, 8 et 9) insolubles dans l'eau encastrés à l'intérieur d'un tube capillaire (3). Les analytes provenant de l'échantillon, insolubilisé dans les segments réactifs (4, 5, 6, 7, 8 et 9) sont détectés grâce à la production de complexes immuns, par la réaction ultérieure avec les seconds anticorps marqués spécifiques aux analytes.
Designated States: AU, BR, JP, KR, SU
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0367794ES2009312DE000000367794AU1988020873