CA2477921A1 - Absorbing organic reagent into diagnostic test devices by formation of amine salt complexes - Google Patents

Absorbing organic reagent into diagnostic test devices by formation of amine salt complexes Download PDF

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Publication number
CA2477921A1
CA2477921A1 CA002477921A CA2477921A CA2477921A1 CA 2477921 A1 CA2477921 A1 CA 2477921A1 CA 002477921 A CA002477921 A CA 002477921A CA 2477921 A CA2477921 A CA 2477921A CA 2477921 A1 CA2477921 A1 CA 2477921A1
Authority
CA
Canada
Prior art keywords
solvent
organic
diagnostic test
test device
reagent
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.)
Abandoned
Application number
CA002477921A
Other languages
English (en)
French (fr)
Inventor
James A. Profitt
Alexander H. Orn
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.)
Bayer Healthcare LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2477921A1 publication Critical patent/CA2477921A1/en
Abandoned 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
    • G01N33/54353—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals with ligand attached to the carrier via a chemical coupling agent
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
CA002477921A 2002-03-05 2003-02-17 Absorbing organic reagent into diagnostic test devices by formation of amine salt complexes Abandoned CA2477921A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36088002P 2002-03-05 2002-03-05
US60/360,880 2002-03-05
PCT/IB2003/000641 WO2003075008A1 (en) 2002-03-05 2003-02-17 Absorbing organic reagent into diagnostic test devices by formation of amine salt complexes

Publications (1)

Publication Number Publication Date
CA2477921A1 true CA2477921A1 (en) 2003-09-12

Family

ID=27789038

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002477921A Abandoned CA2477921A1 (en) 2002-03-05 2003-02-17 Absorbing organic reagent into diagnostic test devices by formation of amine salt complexes

Country Status (7)

Country Link
US (1) US7563621B2 (US07563621-20090721-C00023.png)
EP (1) EP1483577B1 (US07563621-20090721-C00023.png)
JP (1) JP4818586B2 (US07563621-20090721-C00023.png)
AU (1) AU2003206034A1 (US07563621-20090721-C00023.png)
CA (1) CA2477921A1 (US07563621-20090721-C00023.png)
NO (1) NO20044171L (US07563621-20090721-C00023.png)
WO (1) WO2003075008A1 (US07563621-20090721-C00023.png)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60334548D1 (en) * 2002-08-09 2010-11-25 Arkray Inc Teststück fur proteinassay
AU2003252383A1 (en) * 2002-08-09 2004-02-25 Arkray, Inc. Test piece for protein assay and process for producing the same
DE102005029809B4 (de) * 2005-06-27 2007-04-26 Siemens Ag Vorrichtung und Verfahren zur Aufbereitung einer Probe für eine Analyse und Vorrichtung und Verfahren zur Analyse einer Probe
US7598085B2 (en) * 2005-12-15 2009-10-06 Chevron U.S.A. Inc. Test kit for measuring the level of carboxylate anion in engine coolant
US20070248971A1 (en) * 2006-01-26 2007-10-25 California Institute Of Technology Programming microfluidic devices with molecular information
JP5055507B2 (ja) * 2006-03-06 2012-10-24 株式会社シノテスト 試料中のタンパク質の測定方法及び測定試薬
FI20085609A0 (fi) * 2008-06-18 2008-06-18 Valtion Teknillinen Happi-indikaattori
GB201603459D0 (en) * 2016-02-29 2016-04-13 Ge Healthcare Uk Ltd Solid support for sample collection
CN111471740A (zh) * 2020-06-02 2020-07-31 驻马店华中正大有限公司 一种丁酸梭菌的快速筛选方法

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US5183742A (en) * 1984-02-24 1993-02-02 Dai Nippon Insatsu Kabushiki Kaisha Test device for detecting glucose, protein urobilinogen, and/or occult blood in body fluids and/or determining the PH thereof
JPH0623764B2 (ja) * 1984-02-24 1994-03-30 大日本印刷株式会社 ｐＨ測定用インキ組成物およびそれを用いて形成された検査体
DE3618049A1 (de) * 1986-05-28 1987-12-03 Miles Lab Verfahren zur herstellung von reagenzschichten die hydrophobe reagenzien enthalten
JPS63137699A (ja) 1986-11-28 1988-06-09 Fuji Photo Film Co Ltd 酵素活性測定用分析要素
US5087575A (en) 1988-06-06 1992-02-11 Miles Inc. Composition for determining trace amount of protein
US5077222A (en) 1988-09-30 1991-12-31 Miles Inc. Method for assaying for proteins using a dual indicator reagent composition
US5286454A (en) 1989-04-26 1994-02-15 Nilsson Sven Erik Cuvette
US5922615A (en) 1990-03-12 1999-07-13 Biosite Diagnostics Incorporated Assay devices comprising a porous capture membrane in fluid-withdrawing contact with a nonabsorbent capillary network
CA2059867A1 (en) * 1991-02-13 1992-08-14 Miles Inc. Binder and vehicle for inks and other color formulations
EP0517050B1 (en) 1991-06-06 1996-09-18 Bayer Corporation Test-strip containing merocyanine and nitro or nitroso substituted polyhalogenated phenol-sulfonephthaleins as protein indicators
JP3090503B2 (ja) 1991-06-07 2000-09-25 国際試薬株式会社 蛋白質の測定法
US5565363A (en) * 1991-10-21 1996-10-15 Wako Pure Chemical Industries, Ltd. Reagent composition for measuring ionic strength or specific gravity of aqueous solution samples
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US5593895A (en) 1995-04-27 1997-01-14 Bayer Corporation Method for the detection of protein in urine
DE19520298A1 (de) 1995-06-02 1996-12-05 Bayer Ag Sortiervorrichtung für biologische Zellen oder Viren
JPH09111176A (ja) * 1995-10-18 1997-04-28 Pilot Ink Co Ltd マーキングペン用油性インキ組成物
US5716851A (en) 1996-01-16 1998-02-10 Bayer Corporation Glass/cellulose as protein reagent
US5750405A (en) * 1996-03-01 1998-05-12 Bayer Corporation Method for the detection for protein
US5942443A (en) 1996-06-28 1999-08-24 Caliper Technologies Corporation High throughput screening assay systems in microscale fluidic devices
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US5922283A (en) 1997-07-07 1999-07-13 Teco Diagnostics Test strips for the determination of the ionic strength or specific gravity of an aqueous sample
US5908787A (en) 1997-09-23 1999-06-01 Bayer Corporation Total protein detection method
US6074725A (en) 1997-12-10 2000-06-13 Caliper Technologies Corp. Fabrication of microfluidic circuits by printing techniques
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Also Published As

Publication number Publication date
AU2003206034A1 (en) 2003-09-16
US20050106748A1 (en) 2005-05-19
JP4818586B2 (ja) 2011-11-16
EP1483577A1 (en) 2004-12-08
JP2005519285A (ja) 2005-06-30
NO20044171L (no) 2004-12-02
WO2003075008A1 (en) 2003-09-12
US7563621B2 (en) 2009-07-21
EP1483577B1 (en) 2015-01-07

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20070219