ES2169051T3 - Procedimiento y aparato para ensayo inmunologico de aglutinacion indirecta. - Google Patents

Procedimiento y aparato para ensayo inmunologico de aglutinacion indirecta.

Info

Publication number
ES2169051T3
ES2169051T3 ES94107640T ES94107640T ES2169051T3 ES 2169051 T3 ES2169051 T3 ES 2169051T3 ES 94107640 T ES94107640 T ES 94107640T ES 94107640 T ES94107640 T ES 94107640T ES 2169051 T3 ES2169051 T3 ES 2169051T3
Authority
ES
Spain
Prior art keywords
crisol
aglutination
pattern
indirect
procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94107640T
Other languages
English (en)
Inventor
Tomoo Saito
Yoshihiro Kinoshita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujirebio Inc
Original Assignee
Fujirebio Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP13908293A external-priority patent/JPH06324042A/ja
Priority claimed from JP5139076A external-priority patent/JP2809047B2/ja
Application filed by Fujirebio Inc filed Critical Fujirebio Inc
Application granted granted Critical
Publication of ES2169051T3 publication Critical patent/ES2169051T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • G01N33/54333—Modification of conditions of immunological binding reaction, e.g. use of more than one type of particle, use of chemical agents to improve binding, choice of incubation time or application of magnetic field during binding reaction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/028—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having reaction cells in the form of microtitration plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/805—Optical property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/806—Electrical property or magnetic property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/809—Multifield plates or multicontainer arrays

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

UN METODO DE INMUNOENSAYO DE AGLUTINACION INCLUYE PERMITIR QUE PARTICULAS DE UN REACTIVO PARA INMUNOENSAYO SE PRECIPITEN EN FONDOS DE AL MENOS UN CRISOL, INCLINANDO EL CRISOL EN UN ANGULO DETERMINADO, PARA FORMAR UN PATRON DE PRECIPITACION, DEBIDO A UN FLUJO DE LAS PARTICULAS EN EL FONDO DEL CRISOL, DEBIDO A UN FLUJO DE PARTICULAS, MOVIENDO RELATIVAMENTE EL CRISOL Y UN SENSOR EN DIRECCION SUSTANCIALMENTE VERTICAL RESPECTO A UNA DIRECCION DE FLUJO DEL PATRON DE PRECIPITACION FORMADO, MIDIENDO LAS LONGITUDES DEL PATRON DE PRECIPITACION FORMADO EN UNA PLURALIDAD DE SECCIONES, DENTRO DEL ALCANCE DEL CRISOL, Y CONSIDERANDO EL SUCESO DE UNA INMUNORREACCION BASADA EN LOS VALORES DE LA LONGITUD MEDIDA DE LOS PATRONES DE PRECIPITACION.
ES94107640T 1993-05-17 1994-05-17 Procedimiento y aparato para ensayo inmunologico de aglutinacion indirecta. Expired - Lifetime ES2169051T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13908293A JPH06324042A (ja) 1993-05-17 1993-05-17 間接凝集免疫測定法及びその装置
JP5139076A JP2809047B2 (ja) 1993-05-17 1993-05-17 間接凝集免疫測定法及びこれに用いる沈降パターン測定装置

Publications (1)

Publication Number Publication Date
ES2169051T3 true ES2169051T3 (es) 2002-07-01

Family

ID=26471979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107640T Expired - Lifetime ES2169051T3 (es) 1993-05-17 1994-05-17 Procedimiento y aparato para ensayo inmunologico de aglutinacion indirecta.

Country Status (8)

Country Link
US (1) US6124139A (es)
EP (1) EP0625708B1 (es)
KR (1) KR0166111B1 (es)
AU (1) AU686604B2 (es)
CA (1) CA2123644C (es)
DE (1) DE69429206T2 (es)
ES (1) ES2169051T3 (es)
TW (1) TW351766B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6046585A (en) * 1997-11-21 2000-04-04 Quantum Design, Inc. Method and apparatus for making quantitative measurements of localized accumulations of target particles having magnetic particles bound thereto
ATE334398T1 (de) * 2000-09-05 2006-08-15 Tecan Trading Ag Träger für eine mikrotiterplatte
US6518747B2 (en) 2001-02-16 2003-02-11 Quantum Design, Inc. Method and apparatus for quantitative determination of accumulations of magnetic particles
US7633398B2 (en) * 2005-11-19 2009-12-15 Noonan Technologies, Llc Apparatus and method for measuring precipitation
EP2394175B1 (en) 2009-02-09 2016-02-03 caprotec bioanalytics GmbH Devices, systems and methods for separating magnetic particles
GB2472252A (en) * 2009-07-31 2011-02-02 Simon Stafford Microplate holder for inclining a microplate
US8815610B2 (en) * 2010-10-15 2014-08-26 International Business Machines Corporation Magnetic nanoparticle detection across a membrane
FR2999012B1 (fr) * 2012-11-30 2017-12-15 Primadiag S A S Module d'attraction magnetique, robot comprenant un tel module, et procede d'utilisation sur billes magnetiques d'un tel module ou d'un tel robot
GB2542329B (en) * 2015-07-07 2020-02-19 Bee Robotics Ltd Analysis Apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215725A (en) * 1923-05-07 1925-07-31 Vickers Electrical Co Ltd Improvements relating to electrical resistors and to the manufacture of the same
CH588700A5 (es) * 1975-02-28 1977-06-15 Hoffmann La Roche
FI56905C (fi) * 1978-02-28 1980-04-10 Osmo A Suovaniemi Foerfarande och anordning foer automatisk maetning av agglutinationsprov t ex i spektrofotometer adsoptionsfotometer fluorometer eller nefelometer
JPS5933856B2 (ja) * 1979-10-09 1984-08-18 オリンパス光学工業株式会社 凝集反応測定方法およびそれに用いる反応容器
JPS61501162A (ja) * 1983-11-21 1986-06-12 ラブシステムズ　オイ 凝集反応結果の決定方法
JPS61228355A (ja) * 1985-04-03 1986-10-11 Green Cross Corp:The 凝集反応の自動検出方法及び装置
DE3889261D1 (de) * 1987-07-31 1994-06-01 Fujirebio Kk Gerät zur automatischen immunologischen Analyse.
EP0351857B1 (en) * 1988-07-20 1994-11-30 Olympus Optical Co., Ltd. Immunoassay method using magnetic marker particles
CA2015941A1 (en) * 1989-05-03 1990-11-03 Marsha A. Kessler Method of forming agglutinates in blood samples
CA2028995A1 (en) * 1989-10-31 1991-05-01 Tomo Saito Indirect agglutination immunoassay and apparatus therefor
US5169601A (en) * 1990-04-27 1992-12-08 Suzuki Motor Corporation Immunological agglutination detecting apparatus with separately controlled supplementary light sources
WO1992005443A1 (en) * 1990-09-15 1992-04-02 Medical Research Council Reagent separation
JPH0792459B2 (ja) * 1991-06-18 1995-10-09 オリンパス光学工業株式会社 免疫学的試験方法

Also Published As

Publication number Publication date
EP0625708A2 (en) 1994-11-23
CA2123644C (en) 2002-03-26
KR0166111B1 (ko) 1999-05-01
EP0625708B1 (en) 2001-11-28
AU686604B2 (en) 1998-02-12
TW351766B (en) 1999-02-01
EP0625708A3 (en) 1995-10-11
CA2123644A1 (en) 1994-11-18
DE69429206T2 (de) 2002-07-18
US6124139A (en) 2000-09-26
AU6310794A (en) 1994-11-24
DE69429206D1 (de) 2002-01-10

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