ATE408833T1 - Verringerung des hook-effektes in vorrichtungen zur durchführung von membran-basierten testverfahren - Google Patents

Verringerung des hook-effektes in vorrichtungen zur durchführung von membran-basierten testverfahren

Info

Publication number
ATE408833T1
ATE408833T1 AT03783087T AT03783087T ATE408833T1 AT E408833 T1 ATE408833 T1 AT E408833T1 AT 03783087 T AT03783087 T AT 03783087T AT 03783087 T AT03783087 T AT 03783087T AT E408833 T1 ATE408833 T1 AT E408833T1
Authority
AT
Austria
Prior art keywords
analyte
hook effect
reducing
devices
test procedures
Prior art date
Application number
AT03783087T
Other languages
English (en)
Inventor
Ning Wei
Yanbin Huang
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Application granted granted Critical
Publication of ATE408833T1 publication Critical patent/ATE408833T1/de

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
    • 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
    • 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/5432—Liposomes or microcapsules
    • 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
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • Y10S436/805—Optical property
    • 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
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/809—Multifield plates or multicontainer arrays

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)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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)
AT03783087T 2002-12-19 2003-10-29 Verringerung des hook-effektes in vorrichtungen zur durchführung von membran-basierten testverfahren ATE408833T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/325,614 US7247500B2 (en) 2002-12-19 2002-12-19 Reduction of the hook effect in membrane-based assay devices

Publications (1)

Publication Number Publication Date
ATE408833T1 true ATE408833T1 (de) 2008-10-15

Family

ID=32593827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03783087T ATE408833T1 (de) 2002-12-19 2003-10-29 Verringerung des hook-effektes in vorrichtungen zur durchführung von membran-basierten testverfahren

Country Status (12)

Country Link
US (2) US7247500B2 (de)
EP (1) EP1573326B1 (de)
KR (1) KR101072756B1 (de)
CN (1) CN100476437C (de)
AT (1) ATE408833T1 (de)
AU (1) AU2003290552A1 (de)
CA (1) CA2508774C (de)
DE (1) DE60323672D1 (de)
ES (1) ES2312837T3 (de)
MX (1) MXPA05005951A (de)
TW (1) TW200424524A (de)
WO (1) WO2004061454A1 (de)

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US20060019406A1 (en) * 2004-07-23 2006-01-26 Ning Wei Lateral flow device for the detection of large pathogens
US7504235B2 (en) 2005-08-31 2009-03-17 Kimberly-Clark Worldwide, Inc. Enzyme detection technique
US7829347B2 (en) 2005-08-31 2010-11-09 Kimberly-Clark Worldwide, Inc. Diagnostic test kits with improved detection accuracy
US8758989B2 (en) * 2006-04-06 2014-06-24 Kimberly-Clark Worldwide, Inc. Enzymatic detection techniques
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US20080014659A1 (en) 2008-01-17
MXPA05005951A (es) 2005-08-18
CN1720455A (zh) 2006-01-11
US7247500B2 (en) 2007-07-24
KR20050085270A (ko) 2005-08-29
ES2312837T3 (es) 2009-03-01
DE60323672D1 (de) 2008-10-30
AU2003290552A1 (en) 2004-07-29
TW200424524A (en) 2004-11-16
CA2508774C (en) 2011-07-05
CN100476437C (zh) 2009-04-08
CA2508774A1 (en) 2004-07-22
WO2004061454A1 (en) 2004-07-22
US7662643B2 (en) 2010-02-16
EP1573326B1 (de) 2008-09-17
EP1573326A1 (de) 2005-09-14
US20040121480A1 (en) 2004-06-24
KR101072756B1 (ko) 2011-10-11

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