DE69818706T2 - Analytisches verfahren mit teilchen und testkit um das verfahren durchzuführen - Google Patents

Analytisches verfahren mit teilchen und testkit um das verfahren durchzuführen Download PDF

Info

Publication number
DE69818706T2
DE69818706T2 DE69818706T DE69818706T DE69818706T2 DE 69818706 T2 DE69818706 T2 DE 69818706T2 DE 69818706 T DE69818706 T DE 69818706T DE 69818706 T DE69818706 T DE 69818706T DE 69818706 T2 DE69818706 T2 DE 69818706T2
Authority
DE
Germany
Prior art keywords
reactant
particles
analyte
matrix
catcher
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
DE69818706T
Other languages
German (de)
English (en)
Other versions
DE69818706D1 (de
Inventor
Ib Mendel-Hartvig
Lena VINTERBÄCK
Ann Jonsson
Jörgen GUSTAFSSON
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.)
Phadia AB
Original Assignee
Pharmacia Diagnostics AB
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
Application filed by Pharmacia Diagnostics AB filed Critical Pharmacia Diagnostics AB
Application granted granted Critical
Publication of DE69818706D1 publication Critical patent/DE69818706D1/de
Publication of DE69818706T2 publication Critical patent/DE69818706T2/de
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
    • 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
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/97—Test strip or test slide

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE69818706T 1997-12-30 1998-12-30 Analytisches verfahren mit teilchen und testkit um das verfahren durchzuführen Expired - Lifetime DE69818706T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9704935A SE9704935D0 (sv) 1997-12-30 1997-12-30 Analysmetod med partiklar
SE9704935 1997-12-30
PCT/SE1998/002462 WO1999036780A1 (en) 1997-12-30 1998-12-30 Analytical method using particles and test kit for performing the method

Publications (2)

Publication Number Publication Date
DE69818706D1 DE69818706D1 (de) 2003-11-06
DE69818706T2 true DE69818706T2 (de) 2004-09-23

Family

ID=20409629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818706T Expired - Lifetime DE69818706T2 (de) 1997-12-30 1998-12-30 Analytisches verfahren mit teilchen und testkit um das verfahren durchzuführen

Country Status (12)

Country Link
US (1) US7405084B1 (enExample)
EP (1) EP1044376B1 (enExample)
JP (1) JP4531252B2 (enExample)
AT (1) ATE251307T1 (enExample)
AU (1) AU750153B2 (enExample)
CA (1) CA2314870C (enExample)
DE (1) DE69818706T2 (enExample)
DK (1) DK1044376T3 (enExample)
ES (1) ES2209242T3 (enExample)
PT (1) PT1044376E (enExample)
SE (1) SE9704935D0 (enExample)
WO (1) WO1999036780A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003218584B2 (en) 2002-04-10 2006-04-27 Response Biomedical Corporation Sensitive immunochromatographic assay
US7175992B2 (en) 2002-04-10 2007-02-13 Response Biomedical Corporation Sensitive immunochromatographic assay
FR2853077B1 (fr) * 2003-03-28 2005-12-30 Vedalab Procedes immunochromatographiques en phase solide
DK1891447T3 (da) * 2005-05-23 2011-10-17 Phadia Ab Totrins laterale flowassayfremgangsmåder og -anordninger
US7875433B2 (en) 2007-02-26 2011-01-25 Response Biomedical Corporation Comparative multiple analyte assay
DE102009037791A1 (de) * 2009-08-17 2011-02-24 Dst Diagnostische Systeme & Technologien Gmbh Testsystem zur visuellen Auswertung
US20120214230A1 (en) * 2009-10-22 2012-08-23 Ge Healthcare Bio-Sciences Ab Cell culture/handling product and method for production and use thereof
KR20130085992A (ko) * 2012-01-20 2013-07-30 오르토-클리니칼 다이아그노스틱스, 인코포레이티드 제어가능한 샘플 크기를 갖는 분석 장치
KR101403028B1 (ko) 2013-01-09 2014-06-05 배진현 증폭된 신호가 발생되는 전기장을 이용한 면역 크로마토그래피 분석 방법
EP2972230B1 (en) 2013-03-15 2021-07-21 Hycor Biomedical LLC Device and associated method for performing luminescence and fluorescence measurements of a sample

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720760A (en) * 1968-09-06 1973-03-13 Pharmacia Ab Method for determining the presence of reagin-immunoglobulins(reagin-ig)directed against certain allergens,in aqueous samples
US4446231A (en) * 1979-10-03 1984-05-01 Self Colin H Immunoassay using an amplified cyclic detection system
EP0054685B1 (de) * 1980-12-23 1986-07-09 Roche Diagnostics GmbH Hydrophile Latexpartikel, Verfahren zu deren Herstellung und deren Verwendung
JPS57200862A (en) 1981-06-05 1982-12-09 Fuji Photo Film Co Ltd Mutilayer analysis element utilizing unique binding reaction
JPS59170768A (ja) 1983-03-17 1984-09-27 Fuji Photo Film Co Ltd 非アイソト−プアツセイ用多層分析要素およびそれを用いるアツセイ方法
US4740468A (en) 1985-02-14 1988-04-26 Syntex (U.S.A.) Inc. Concentrating immunochemical test device and method
CA1272127A (en) 1985-04-04 1990-07-31 Hybritech Incorporated Solid phase system for use in ligand-receptor assays
TW203120B (enExample) * 1985-10-04 1993-04-01 Abbott Lab
US5160701A (en) 1986-02-18 1992-11-03 Abbott Laboratories Solid-phase analytical device and method for using same
US4916056A (en) 1986-02-18 1990-04-10 Abbott Laboratories Solid-phase analytical device and method for using same
CA1303983C (en) 1987-03-27 1992-06-23 Robert W. Rosenstein Solid phase assay
ES2150428T3 (es) 1987-04-27 2000-12-01 Unilever Nv Ensayos de union especifica.
US5120643A (en) 1987-07-13 1992-06-09 Abbott Laboratories Process for immunochromatography with colloidal particles
US4981786A (en) * 1987-09-04 1991-01-01 Syntex (U.S.A.) Inc. Multiple port assay device
CA1312544C (en) * 1987-12-21 1993-01-12 James L. Wilcox Chromatographic binding assay devices and methods
AU2684488A (en) * 1988-06-27 1990-01-04 Carter-Wallace, Inc. Test device and method for colored particle immunoassay
CA2003942A1 (en) 1989-09-26 1991-03-26 Julie Lia Rudolph Solid assay support systems
DE69121021T2 (de) 1990-05-09 1997-02-27 Abbott Lab Bindungsnachweisverfahren mit Konjugatrückgewinnung
US5846703A (en) * 1990-05-15 1998-12-08 Diatron Corporation Fluorescence immunoassays using fluorescent dyes free of aggregation and serum binding
FR2665087B1 (fr) 1990-07-24 1992-10-09 Lorraine Carbone Procede de fabrication d'une membrane minerale ultra-mince et asymetrique.
JP2955405B2 (ja) * 1990-08-31 1999-10-04 ジェイエスアール株式会社 イムノクロマトグラフ法
US5356782A (en) 1992-09-03 1994-10-18 Boehringer Mannheim Corporation Analytical test apparatus with on board negative and positive control
EP0705426A4 (en) * 1993-06-09 1998-07-08 Quidel Corp SPECIFIC ONE-STEP TITRATIONS OF AN ANTIGEN
WO1995031485A1 (en) * 1994-05-15 1995-11-23 Pharmacia Biotech Ab A method of manufacturing particles, and particles that can be produced in accordance with the method
SE9500184D0 (sv) * 1995-01-20 1995-01-20 Pharmacia Ab Analysmetod som utnyttjar biospecifika affinitetsreaktioner och märkt reaktant samt reagens att användas i föredragen utförandeform

Also Published As

Publication number Publication date
AU750153B2 (en) 2002-07-11
SE9704935D0 (sv) 1997-12-30
DK1044376T3 (da) 2004-02-09
JP2002509253A (ja) 2002-03-26
CA2314870C (en) 2009-11-24
PT1044376E (pt) 2004-02-27
WO1999036780A1 (en) 1999-07-22
US7405084B1 (en) 2008-07-29
AU2194999A (en) 1999-08-02
JP4531252B2 (ja) 2010-08-25
ATE251307T1 (de) 2003-10-15
EP1044376B1 (en) 2003-10-01
ES2209242T3 (es) 2004-06-16
EP1044376A1 (en) 2000-10-18
CA2314870A1 (en) 1999-07-22
DE69818706D1 (de) 2003-11-06

Similar Documents

Publication Publication Date Title
DE69818104T2 (de) Verwendung eines neuen kalibrators in einem verfahren sowie eine vorrichtung und ein testkit mit diesem kalibrator
EP1143248B1 (de) Verfahren zu Immobilisierung von Konjugaten in diagnostischen Tests
DE3879048T2 (de) Geraet fuer die laterale immunochromatographische bestimmung.
DE69936916T2 (de) Liganden-bindetest und kit mit einer abtrennzone für störende probenkomponenten
DE69131933T2 (de) Testvorrictung für Liganden-Rezeptor- Verfahren
DE69330067T2 (de) Analytische testvorrichtung einschliesslich negativ- und positivkontrolle
DE69329377T2 (de) Trennmittel für rote blutkörperchen bei untersuchungen mit spezifischer bindung
DE3889833T2 (de) Diagnostische Vorrichtung und Verfahren, gekennzeichnet durch einen gezielten Durchfluss.
DE3686116T2 (de) Feststoffphase analytische einrichtung und verfahren zu ihrer verwendung.
DE3586983T2 (de) Verfahren und vorrichtung fuer immunotest.
DE60003606T2 (de) Immunochromatographisches Assay
EP1644737B1 (de) Vorrichtung und verfahren zur simultanen durchführung von blutgruppenbestimmung, serumgegenprobe und antikörpersuch-test
DE69128618T2 (de) Vorrichtung und verfahren zur ausführung von immunoassays
DE69718558T2 (de) Methode zur Verstärkung des Antwortsignals bei einem Sandwich-Immunoassay
DE68925426T2 (de) Oberflächen-plasmon-resonanz-sensor-einheit und deren verwendung in biosensor-systemen
DE69115369T2 (de) Immunoassay mit komplementärem sichtbaren Signal
DE3781180T2 (de) Pruefung unter verwendung von bindungspaargliedern auf teilchen und auf einem filter oder einer membran.
DE3852084T2 (de) Filter mit einem verzögernd wirkenden Polymer und Prüfvorrichtung mit solchem Filter.
EP0849595B1 (de) Synthetische Partikel als Agglutinationsreagenzien
DE60116889T2 (de) Test zum direkten nachweis eines inflammatorischen anzeigers ein einer körperflüssigkeitsprobe
DE2751588A1 (de) Verfahren zur bestimmung eines liganden oder der liganden-bindungskapazitaet in einem fluessigen medium
DE69817872T2 (de) Verfahren zur Bestimmung eines Analyts in einer Probe mittels einer Durchflussmatrix bei dem die Reagenzienzugabe an zwei oder mehreren zusätzlichen Stellen der Matrix stattfindet
DE10330982A1 (de) Vorrichtung und Verfahren zur simultanen Bestimmung von Blutgruppenantigenen
DE69106002T2 (de) Testverfahren und reagenziensatz dafür.
WO1999005525A1 (de) Verwendung von kontrollflächen zur detektion von störproben in einem nachweisverfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHADIA AB, UPPSALA, SE