DE69028639T2 - Enzymverstärkte lanthanidchelat-lumineszenzbestimmung - Google Patents

Enzymverstärkte lanthanidchelat-lumineszenzbestimmung

Info

Publication number
DE69028639T2
DE69028639T2 DE69028639T DE69028639T DE69028639T2 DE 69028639 T2 DE69028639 T2 DE 69028639T2 DE 69028639 T DE69028639 T DE 69028639T DE 69028639 T DE69028639 T DE 69028639T DE 69028639 T2 DE69028639 T2 DE 69028639T2
Authority
DE
Germany
Prior art keywords
lanthanide chelate
enzyme
luminescent lanthanide
luminescence detection
product
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
DE69028639T
Other languages
English (en)
Other versions
DE69028639D1 (de
Inventor
Ramon A Evangelista
Eva F Gudgin Templeton
Alfred Pollak
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.)
Kronem Systems Inc
Original Assignee
Kronem Systems 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 Kronem Systems Inc filed Critical Kronem Systems Inc
Application granted granted Critical
Publication of DE69028639D1 publication Critical patent/DE69028639D1/de
Publication of DE69028639T2 publication Critical patent/DE69028639T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • 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
    • G01N33/533—Production of labelled immunochemicals with fluorescent label
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00—Labels used in chemical analysis of biological material
    • G01N2458/40—Rare earth chelates
    • 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
    • Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
    • 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
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/13—Tracers or tags
DE69028639T 1989-12-04 1990-11-13 Enzymverstärkte lanthanidchelat-lumineszenzbestimmung Expired - Fee Related DE69028639T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898927503A GB8927503D0 (en) 1989-12-04 1989-12-04 Enzyme-amplified lanthanide chelate luminescence
PCT/CA1990/000391 WO1991008490A1 (en) 1989-12-04 1990-11-13 Enzyme amplified lanthanid chelate luminescence assay

Publications (2)

Publication Number Publication Date
DE69028639D1 DE69028639D1 (de) 1996-10-24
DE69028639T2 true DE69028639T2 (de) 1997-03-20

Family

ID=10667460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028639T Expired - Fee Related DE69028639T2 (de) 1989-12-04 1990-11-13 Enzymverstärkte lanthanidchelat-lumineszenzbestimmung

Country Status (8)

Country Link
US (1) US5262299A (de)
EP (1) EP0544662B1 (de)
AT (1) ATE143143T1 (de)
AU (1) AU6715090A (de)
CA (1) CA2067394C (de)
DE (1) DE69028639T2 (de)
GB (1) GB8927503D0 (de)
WO (1) WO1991008490A1 (de)

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US20030082294A1 (en) * 2001-10-31 2003-05-01 Laurakay Bruhn Surface treatment method for bio-arrays
US20030119203A1 (en) 2001-12-24 2003-06-26 Kimberly-Clark Worldwide, Inc. Lateral flow assay devices and methods for conducting assays
US8367013B2 (en) 2001-12-24 2013-02-05 Kimberly-Clark Worldwide, Inc. Reading device, method, and system for conducting lateral flow assays
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US7485453B2 (en) 2002-05-03 2009-02-03 Kimberly-Clark Worldwide, Inc. Diffraction-based diagnostic devices
US7771922B2 (en) 2002-05-03 2010-08-10 Kimberly-Clark Worldwide, Inc. Biomolecule diagnostic device
US7091049B2 (en) 2002-06-26 2006-08-15 Kimberly-Clark Worldwide, Inc. Enhanced diffraction-based biosensor devices
US7314763B2 (en) 2002-08-27 2008-01-01 Kimberly-Clark Worldwide, Inc. Fluidics-based assay devices
US7285424B2 (en) 2002-08-27 2007-10-23 Kimberly-Clark Worldwide, Inc. Membrane-based assay devices
US7169550B2 (en) 2002-09-26 2007-01-30 Kimberly-Clark Worldwide, Inc. Diffraction-based diagnostic devices
US7781172B2 (en) 2003-11-21 2010-08-24 Kimberly-Clark Worldwide, Inc. Method for extending the dynamic detection range of assay devices
US7247500B2 (en) 2002-12-19 2007-07-24 Kimberly-Clark Worldwide, Inc. Reduction of the hook effect in membrane-based assay devices
US7851209B2 (en) 2003-04-03 2010-12-14 Kimberly-Clark Worldwide, Inc. Reduction of the hook effect in assay devices
US20040197819A1 (en) 2003-04-03 2004-10-07 Kimberly-Clark Worldwide, Inc. Assay devices that utilize hollow particles
US7943395B2 (en) 2003-11-21 2011-05-17 Kimberly-Clark Worldwide, Inc. Extension of the dynamic detection range of assay devices
US7713748B2 (en) 2003-11-21 2010-05-11 Kimberly-Clark Worldwide, Inc. Method of reducing the sensitivity of assay devices
US20050112703A1 (en) 2003-11-21 2005-05-26 Kimberly-Clark Worldwide, Inc. Membrane-based lateral flow assay devices that utilize phosphorescent detection
US7943089B2 (en) 2003-12-19 2011-05-17 Kimberly-Clark Worldwide, Inc. Laminated assay devices
US7796266B2 (en) 2004-04-30 2010-09-14 Kimberly-Clark Worldwide, Inc. Optical detection system using electromagnetic radiation to detect presence or quantity of analyte
US7815854B2 (en) 2004-04-30 2010-10-19 Kimberly-Clark Worldwide, Inc. Electroluminescent illumination source for optical detection systems
US7521226B2 (en) 2004-06-30 2009-04-21 Kimberly-Clark Worldwide, Inc. One-step enzymatic and amine detection technique
JP2009292748A (ja) * 2008-06-03 2009-12-17 National Institute Of Advanced Industrial & Technology 希土類金属錯体並びにそれを用いたインク組成物及び蛍光標識剤。
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Also Published As

Publication number Publication date
AU6715090A (en) 1991-06-26
CA2067394A1 (en) 1991-06-05
US5262299A (en) 1993-11-16
ATE143143T1 (de) 1996-10-15
GB8927503D0 (en) 1990-02-07
EP0544662B1 (de) 1996-09-18
WO1991008490A1 (en) 1991-06-13
CA2067394C (en) 2001-12-18
DE69028639D1 (de) 1996-10-24
EP0544662A1 (de) 1993-06-09

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee