DE69819646D1 - Verringerung des systematischen Fehlers und Verbesserung der Enzymstabilität durch Einlagerung von Diaryltellurid in die Ätzschicht von Trockenfilm-Immunoassayelementen - Google Patents

Verringerung des systematischen Fehlers und Verbesserung der Enzymstabilität durch Einlagerung von Diaryltellurid in die Ätzschicht von Trockenfilm-Immunoassayelementen

Info

Publication number
DE69819646D1
DE69819646D1 DE69819646T DE69819646T DE69819646D1 DE 69819646 D1 DE69819646 D1 DE 69819646D1 DE 69819646 T DE69819646 T DE 69819646T DE 69819646 T DE69819646 T DE 69819646T DE 69819646 D1 DE69819646 D1 DE 69819646D1
Authority
DE
Germany
Prior art keywords
incorporation
improvement
reduction
dry film
systematic error
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
DE69819646T
Other languages
English (en)
Other versions
DE69819646T2 (de
Inventor
Margaret Elizabeth Logan
Janet Fyles
Stephen Hasselberg
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.)
Ortho Clinical Diagnostics Inc
Original Assignee
Ortho Clinical Diagnostics 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
Application filed by Ortho Clinical Diagnostics Inc filed Critical Ortho Clinical Diagnostics Inc
Application granted granted Critical
Publication of DE69819646D1 publication Critical patent/DE69819646D1/de
Publication of DE69819646T2 publication Critical patent/DE69819646T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • G01N33/535—Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C395/00—Compounds containing tellurium
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • C12Q1/28—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving peroxidase
    • 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
    • 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
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/902—Oxidoreductases (1.)
    • 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
    • Y10S435/962—Prevention or removal of interfering materials or reactants or other treatment to enhance results, e.g. determining or preventing nonspecific binding
    • 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
    • Y10S435/963—Methods of stopping an enzyme reaction or stabilizing the test materials
    • 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
    • Y10S435/969—Multiple layering of reactants
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Steroid Compounds (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Solid State Image Pick-Up Elements (AREA)
DE69819646T 1997-09-23 1998-09-22 Verringerung des systematischen Fehlers und Verbesserung der Enzymstabilität durch Einlagerung von Diaryltellurid in die Ätzschicht von Trockenfilm-Immunoassayelementen Expired - Lifetime DE69819646T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/935,965 US5928886A (en) 1995-06-07 1997-09-23 Reduction in first slide bias and improved enzyme stability by incorporation of diaryl tellurides in the gravure layer of dry-film, immunoassay elements
US935965 1997-09-23

Publications (2)

Publication Number Publication Date
DE69819646D1 true DE69819646D1 (de) 2003-12-18
DE69819646T2 DE69819646T2 (de) 2004-12-02

Family

ID=25467986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819646T Expired - Lifetime DE69819646T2 (de) 1997-09-23 1998-09-22 Verringerung des systematischen Fehlers und Verbesserung der Enzymstabilität durch Einlagerung von Diaryltellurid in die Ätzschicht von Trockenfilm-Immunoassayelementen

Country Status (12)

Country Link
US (1) US5928886A (de)
EP (1) EP0903583B1 (de)
JP (1) JP4243372B2 (de)
KR (1) KR100597818B1 (de)
AT (1) ATE254281T1 (de)
AU (1) AU736764B2 (de)
CA (1) CA2247723C (de)
DE (1) DE69819646T2 (de)
DK (1) DK0903583T3 (de)
ES (1) ES2210679T3 (de)
PT (1) PT903583E (de)
SI (1) SI0903583T1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9926435D0 (en) * 1999-11-08 2000-01-12 Polymer Lab Ltd Method
JP4904611B2 (ja) * 2000-04-21 2012-03-28 三菱化学メディエンス株式会社 酵素濃度の測定方法および酵素濃度の測定装置
WO2005081960A2 (en) * 2004-02-25 2005-09-09 Wyeth Inhibitors of protein tyrosine phosphatase 1b
US7521473B2 (en) * 2004-02-25 2009-04-21 Wyeth Inhibitors of protein tyrosine phosphatase 1B
KR102599929B1 (ko) * 2015-08-24 2023-11-09 더 스쿨 코포레이션 칸사이 유니버시티 리소그래피용 재료 및 그 제조방법, 리소그래피용 조성물, 패턴 형성방법, 그리고, 화합물, 수지, 및 이들의 정제방법
CN113295730B (zh) * 2021-05-25 2022-06-10 中国核动力研究设计院 精细表面单相及两相对流传热传质实验装置及其制备方法

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GB1545975A (en) * 1975-12-16 1979-05-16 Asahi Chemical Ind Dry image forming material
US4089747A (en) * 1976-08-09 1978-05-16 Eastman Kodak Company Compositions for the detection of hydrogen peroxide
NL7610608A (nl) * 1976-09-24 1978-03-29 Akzo Nv Werkwijze voor het stabiliseren van peroxidase- -bevattende composities.
US4436899A (en) * 1978-09-26 1984-03-13 Occidental Research Corporation Layered organophosphorus inorganic polymers
US4276409A (en) * 1979-07-02 1981-06-30 Occidental Research Corporation Layered cyano end terminated organophosphorus inorganic polymers
US4276410A (en) * 1979-07-02 1981-06-30 Occidental Research Corporation Layered organophosphorus inorganic polymers containing mercapto or thio groups
US4235990A (en) * 1978-10-17 1980-11-25 Occidental Research Corporation Layered carboxy end terminated organophosphorus inorganic polymers
US4235991A (en) * 1978-12-04 1980-11-25 Occidental Research Corporation Layered sulfonate end terminated organophosphorus inorganic polymers
US4374242A (en) * 1979-07-24 1983-02-15 Occidental Research Corporation Layered organoarsenous inorganic polymers
US4276411A (en) * 1979-07-24 1981-06-30 Occidental Research Corporation Layered organophosphorus inorganic polymers containing acyclic groups
US4487922A (en) * 1979-07-24 1984-12-11 Occidental Research Corp. Layered organophosphorous inorganic polymers containing cyclic groups
US4256872A (en) * 1978-09-26 1981-03-17 Occidental Research Corporation Process for preparing layered organophosphorus inorganic polymers
US4258001A (en) * 1978-12-27 1981-03-24 Eastman Kodak Company Element, structure and method for the analysis or transport of liquids
JPS57101761A (en) * 1980-12-17 1982-06-24 Konishiroku Photo Ind Co Ltd Analyzing element
US5116401A (en) * 1981-11-05 1992-05-26 Union Oil Company Of California Herbicide and method with the glyphosate-urea adduct of sulfuric acid
US4722986A (en) * 1981-11-05 1988-02-02 Union Oil Company Of California Acid catalysts and methods of use
CA1240445A (en) * 1982-03-09 1988-08-09 Wayne A. Bowman Chill-gelable polymers
US4670385A (en) * 1984-05-21 1987-06-02 Eastman Kodak Company Compositions and elements containing triarylmethane leuco dyes and methods using same
US4607000A (en) * 1985-04-04 1986-08-19 Eastman Kodak Company Amido substituted divalent chalcogenide fog inhibiting agents for silver halide photography
US4670381A (en) * 1985-07-19 1987-06-02 Eastman Kodak Company Heterogeneous immunoassay utilizing horizontal separation in an analytical element
EP0308235B1 (de) * 1987-09-18 1992-07-22 EASTMAN KODAK COMPANY (a New Jersey corporation) Verknüpfung von Verbindungen mit polymeren Teilchen unter Verwendung von Carbamoyloniumvebindungen
US5164524A (en) * 1990-02-06 1992-11-17 The United States Of America As Represented By The Secretary Of The Navy Process for preparing tetra (organyl) telluride compounds
EP0450554B1 (de) * 1990-04-02 1997-03-12 Fuji Photo Film Co., Ltd. Verarbeitungsverfahren für farbphotographisches Silberhalogenidmaterial
US5155166A (en) * 1990-06-18 1992-10-13 Eastman Kodak Company Use of 1-(1-pyrrolidinylcarbonyl)pyridinium salts to attach compounds to carboxylated particles and a kit containing same
JP2869577B2 (ja) * 1990-09-28 1999-03-10 富士写真フイルム株式会社 ハロゲン化銀写真感光材料、およびそれを用いた画像形成方法
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JP3392480B2 (ja) * 1993-10-26 2003-03-31 日水製薬株式会社 免疫測定方法およびその装置
US5516645A (en) * 1994-04-25 1996-05-14 Johnson & Johnson Clinical Diagnostics, Inc. Immunoassay analytical elements containing vanadium IV(V+4)ions
US5696193A (en) * 1994-04-25 1997-12-09 Clinical Diagnostic Systems, Inc. Immunoassay elements comprising polymers containing vandium IV (V+4) ions
US5496702A (en) * 1994-09-01 1996-03-05 Johnson & Johnson Clinical Diagnostics, Inc. Immunoassay elements having stable leuco dye coatings
US5686254A (en) * 1995-06-07 1997-11-11 Johnson & Johnson Clinical Diagnostics, Inc. Reduction in first slide bias and improved enzyme stability by the incorporation of diaryl tellurides in thin-film immunoassay elements

Also Published As

Publication number Publication date
PT903583E (pt) 2004-04-30
DE69819646T2 (de) 2004-12-02
KR19990030045A (ko) 1999-04-26
ES2210679T3 (es) 2004-07-01
AU8615498A (en) 1999-04-15
SI0903583T1 (en) 2004-04-30
JPH11160316A (ja) 1999-06-18
EP0903583A2 (de) 1999-03-24
DK0903583T3 (da) 2004-03-08
EP0903583A3 (de) 2001-04-11
AU736764B2 (en) 2001-08-02
EP0903583B1 (de) 2003-11-12
JP4243372B2 (ja) 2009-03-25
KR100597818B1 (ko) 2006-12-01
CA2247723A1 (en) 1999-03-23
US5928886A (en) 1999-07-27
ATE254281T1 (de) 2003-11-15
CA2247723C (en) 2008-07-08

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Legal Events

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8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN