CA2600221C - Measuring range extension of chromatographic rapid tests - Google Patents

Measuring range extension of chromatographic rapid tests Download PDF

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Publication number
CA2600221C
CA2600221C CA2600221A CA2600221A CA2600221C CA 2600221 C CA2600221 C CA 2600221C CA 2600221 A CA2600221 A CA 2600221A CA 2600221 A CA2600221 A CA 2600221A CA 2600221 C CA2600221 C CA 2600221C
Authority
CA
Canada
Prior art keywords
analyte
specific substance
reaction time
predetermined reaction
signal
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 - Fee Related
Application number
CA2600221A
Other languages
English (en)
French (fr)
Other versions
CA2600221A1 (en
Inventor
Juergen Spinke
Marcel Thiele
Juergen Schaeffler
Andreas Nufer
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CA2600221A1 publication Critical patent/CA2600221A1/en
Application granted granted Critical
Publication of CA2600221C publication Critical patent/CA2600221C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • 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
    • G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding
    • 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
    • G01N33/557—Immunoassay; Biospecific binding assay; Materials therefor using kinetic measurement, i.e. time rate of progress of an antigen-antibody interaction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Endocrinology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA2600221A 2006-09-11 2007-09-06 Measuring range extension of chromatographic rapid tests Expired - Fee Related CA2600221C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06019008.9 2006-09-11
EP06019008A EP1909206A1 (de) 2006-09-11 2006-09-11 Messbereichserweiterung chromatografischer Schnellteste

Publications (2)

Publication Number Publication Date
CA2600221A1 CA2600221A1 (en) 2008-03-11
CA2600221C true CA2600221C (en) 2017-05-30

Family

ID=37696091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2600221A Expired - Fee Related CA2600221C (en) 2006-09-11 2007-09-06 Measuring range extension of chromatographic rapid tests

Country Status (6)

Country Link
US (2) US20080070234A1 (enExample)
EP (1) EP1909206A1 (enExample)
JP (1) JP4823178B2 (enExample)
CN (1) CN101144810B (enExample)
CA (1) CA2600221C (enExample)
ES (1) ES2533467T3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102124345A (zh) * 2008-08-13 2011-07-13 霍夫曼-拉罗奇有限公司 用于肺栓塞的d-二聚体、肌钙蛋白、nt-bnp原
CA2884919C (en) * 2012-12-20 2021-05-04 F. Hoffmann-La Roche Ag Method for analyzing a sample of a body fluid
HUE034313T2 (en) * 2012-12-20 2018-02-28 Hoffmann La Roche Procedures for evaluating medical measurement curves
CN104714025B (zh) * 2014-11-28 2017-05-17 威海纽普生物技术有限公司 NT‑proBNP检测试剂盒及检测方法
CN107505299A (zh) * 2017-09-04 2017-12-22 中国人民解放军第三军医大学 一种从尿液中检测骨骼肌微损伤标志物肌红蛋白的方法
KR20190076624A (ko) * 2017-12-22 2019-07-02 삼성전자주식회사 검사 장치 및 그 제어방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2946850B2 (ja) * 1991-06-30 1999-09-06 株式会社島津製作所 抗原抗体反応におけるプロゾーン判定方法及び分析方法
FR2693213B1 (fr) 1992-07-03 1994-08-05 Kaysersberg Sa Procede destine a diminuer l'interaction entre fibres dans un tissue et mise en óoeuvre de ce procede, notamment pour fabriquer des tissues multi-strates.
JPH0696697A (ja) 1992-09-11 1994-04-08 Hitachi Ltd カラー陰極線管
US5756362A (en) * 1993-10-12 1998-05-26 Cornell Research Foundation, Inc. Liposome-enhanced immunoaggregation assay and test device
JPH0875740A (ja) * 1994-08-31 1996-03-22 Shimadzu Corp 免疫比濁分析方法
US6830731B1 (en) * 1998-01-05 2004-12-14 Biosite, Inc. Immunoassay fluorometer
HU228625B1 (en) * 1999-01-29 2013-04-29 Roche Diagnostics Gmbh Method of identifying n-terminal probnp
CN1182394C (zh) * 2000-12-26 2004-12-29 松下电器产业株式会社 特异结合分析方法及用于其的特异结合分析装置
US7790439B2 (en) * 2001-08-09 2010-09-07 Panasonic Corporation Biosensor and measurement method
US20040096985A1 (en) * 2001-09-28 2004-05-20 Noriko Kenjyou Specific binding analyzer and method of analyzing specific binding
JP4423463B2 (ja) * 2001-12-27 2010-03-03 アークレイ株式会社 濃度測定方法
EP1365240B1 (en) * 2002-05-22 2006-09-13 Sysmex Corporation Immunoassay methods, immunoassay apparatuses, and reagents for immunoassays
CA2511501A1 (en) * 2002-12-24 2004-07-15 Biosite Incorporated Markers for differential diagnosis and methods of use thereof
WO2006071247A2 (en) * 2004-03-30 2006-07-06 California Institute Of Technology Diagnostic assays including multiplexed lateral flow immunoassays with quantum dots
DE102004023402A1 (de) * 2004-05-12 2005-12-08 Roche Diagnostics Gmbh Verfahren zur Erhöhung des dynamischen Messbereichs von auf spezifischen Bindereaktionen basierenden, insbesondere immunologischen Testelementen
JP4805564B2 (ja) * 2004-10-22 2011-11-02 シスメックス株式会社 生体試料分析装置および方法
EP1861708A2 (en) * 2005-03-08 2007-12-05 Tanox, Inc. Methods for determining the bivalency of protein and antibody therapeutics

Also Published As

Publication number Publication date
ES2533467T3 (es) 2015-04-10
CA2600221A1 (en) 2008-03-11
EP1909206A1 (de) 2008-04-09
JP2008070366A (ja) 2008-03-27
US9285376B2 (en) 2016-03-15
JP4823178B2 (ja) 2011-11-24
CN101144810B (zh) 2012-12-05
US20080070234A1 (en) 2008-03-20
US20140322703A1 (en) 2014-10-30
HK1118608A1 (en) 2009-02-13
CN101144810A (zh) 2008-03-19

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Effective date: 20190906