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NO20073311L - Partikkelbasert bindingsassay - Google Patents

Partikkelbasert bindingsassay

Info

Publication number
NO20073311L
NO20073311L NO20073311A NO20073311A NO20073311L NO 20073311 L NO20073311 L NO 20073311L NO 20073311 A NO20073311 A NO 20073311A NO 20073311 A NO20073311 A NO 20073311A NO 20073311 L NO20073311 L NO 20073311L
Authority
NO
Norway
Prior art keywords
separation
analyte
dimensionally
sample
particle
Prior art date
Application number
NO20073311A
Other languages
English (en)
Inventor
Juhani Luotola
Hannu Nikula
Mira Murtovuori
Original Assignee
Orion Diagnostica Oy
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 Orion Diagnostica Oy filed Critical Orion Diagnostica Oy
Publication of NO20073311L publication Critical patent/NO20073311L/no

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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • G01N33/538—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by sorbent column, particles or resin strip, i.e. sorbent materials
    • 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • 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
    • Y10S435/971—Capture of complex after antigen-antibody reaction
    • 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
    • Y10S435/975—Kit
    • 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
    • Y10S436/824—Immunological separation techniques

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)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Den foreliggende oppfinnelsen gir en fremgangsmåte til å oppdage tilstedeværelse eller mengde av en. analytt i en prøve, nevnte fremgangsmåte består av: en porøs overflate på hvilken partikler som har et belegg av en bindende substans på seg, analytt og bindende substans belagte markørpartikler blir tilsatt. Hvis nevnte analytt er til stede i prøven, inntreffer en immun- eller kjemisk reaksjon i væskefasen. Separasjon av bundet kompleks fra ubundet materiale blir oppnådd ved å benytte nevnte overflate hvor separasjonen finner sted, hovedsakelig todimensjonalt på overflaten til den porøse overflaten (for eksempel gitter). Det er interessant at den beskrevne overflaten gjør en separasjon mulig hvor komplekser blir spredt ut todimensjonalt på den porøse overflaten (for eksempel gitter), mens ubundet materiale blir spredt ut tredimensjonalt. Følgelig muliggjør nevnte overflate både en to- og en tredimensjonal separasjon.
NO20073311A 2004-12-03 2007-06-29 Partikkelbasert bindingsassay NO20073311L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0426592A GB2420850A (en) 2004-12-03 2004-12-03 Particle based binding assay
PCT/EP2005/012523 WO2006058645A1 (en) 2004-12-03 2005-11-23 Particle based binding assay

Publications (1)

Publication Number Publication Date
NO20073311L true NO20073311L (no) 2007-09-03

Family

ID=34044029

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073311A NO20073311L (no) 2004-12-03 2007-06-29 Partikkelbasert bindingsassay

Country Status (11)

Country Link
US (1) US7709212B2 (no)
EP (1) EP1825273B1 (no)
JP (2) JP4482035B2 (no)
CN (1) CN101069098B (no)
AU (1) AU2005311530B2 (no)
CA (1) CA2589071C (no)
DK (1) DK1825273T3 (no)
ES (1) ES2536741T3 (no)
GB (1) GB2420850A (no)
NO (1) NO20073311L (no)
WO (1) WO2006058645A1 (no)

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JP4964161B2 (ja) * 2008-02-07 2012-06-27 株式会社日立ハイテクノロジーズ 磁性粒子を用いた分析方法
US10684172B2 (en) * 2010-08-30 2020-06-16 Keith Carron Spectroscopic assays and tagging
ES2626611T3 (es) 2011-04-05 2017-07-25 Purdue Research Foundation Sistema microfluídico usando micro-aberturas para la detección de alto rendimiento de entidades
KR102346066B1 (ko) * 2013-10-22 2021-12-31 버클리 라잇츠, 인크. 미세-유체 디바이스로부터의 미세-객체들의 선택된 그룹의 유출
US9889445B2 (en) 2013-10-22 2018-02-13 Berkeley Lights, Inc. Micro-fluidic devices for assaying biological activity
CA2925326C (en) * 2013-10-22 2021-05-25 Berkeley Lights, Inc. Micro-fluidic devices for assaying biological activity
DK3060912T3 (da) * 2013-10-22 2020-09-28 Berkeley Lights Inc Fremgangsmåde og mikrofluidanordning til analyse af biologisk aktivitet
CN104459127B (zh) * 2013-12-16 2018-03-23 顾晋元 生物载体及其在检测中的应用
RU2017106629A (ru) 2014-08-03 2018-09-04 Поготек, Инк. Система носимых камер и устройств, а также способ прикрепления систем камер или других электронных устройств к носимым изделиям
CN111812336A (zh) * 2020-08-10 2020-10-23 苏州康和顺医疗技术有限公司 用于检测冠状病毒抗体的检测试剂盒及其制备方法
CN117554606A (zh) * 2023-10-13 2024-02-13 北京大学 多孔滤膜辅助的磁珠法免疫检测方法

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Also Published As

Publication number Publication date
EP1825273A1 (en) 2007-08-29
JP4482035B2 (ja) 2010-06-16
CN101069098A (zh) 2007-11-07
AU2005311530B2 (en) 2011-12-15
GB2420850A (en) 2006-06-07
GB0426592D0 (en) 2005-01-05
ES2536741T3 (es) 2015-05-28
CA2589071C (en) 2014-05-13
JP2010060567A (ja) 2010-03-18
EP1825273B1 (en) 2015-04-15
WO2006058645A1 (en) 2006-06-08
AU2005311530A1 (en) 2006-06-08
US20080160537A1 (en) 2008-07-03
JP2008522170A (ja) 2008-06-26
CA2589071A1 (en) 2006-06-08
US7709212B2 (en) 2010-05-04
CN101069098B (zh) 2013-03-27
DK1825273T3 (en) 2015-05-26

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