DK3126486T3 - Immunassay, der benytter indfangningskonjugat - Google Patents

Immunassay, der benytter indfangningskonjugat Download PDF

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Publication number
DK3126486T3
DK3126486T3 DK15774432.7T DK15774432T DK3126486T3 DK 3126486 T3 DK3126486 T3 DK 3126486T3 DK 15774432 T DK15774432 T DK 15774432T DK 3126486 T3 DK3126486 T3 DK 3126486T3
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Prior art keywords
immunassay
conjugate
catch
catch conjugate
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DK15774432.7T
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English (en)
Inventor
Javanbakhsh Esfandiari
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Chembio Diagnostic Systems Inc
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    • 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
    • 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
    • G01N33/5306—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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • 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
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • G01N33/56988—HIV or HTLV
    • 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
    • G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08—RNA viruses
    • G01N2333/11—Orthomyxoviridae, e.g. influenza virus
    • 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
    • G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08—RNA viruses
    • G01N2333/15—Retroviridae, e.g. bovine leukaemia virus, feline leukaemia virus, feline leukaemia virus, human T-cell leukaemia-lymphoma virus
    • G01N2333/155—Lentiviridae, e.g. visna-maedi virus, equine infectious virus, FIV, SIV
    • G01N2333/16—HIV-1, HIV-2
    • G01N2333/161—HIV-1, HIV-2 gag-pol, e.g. p55, p24/25, p17/18, p.7, p6, p66/68, p51/52, p31/34, p32, p40
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2469/00—Immunoassays for the detection of microorganisms
    • G01N2469/10—Detection of antigens from microorganism in sample from host
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2469/00—Immunoassays for the detection of microorganisms
    • G01N2469/20—Detection of antibodies in sample from host which are directed against antigens from microorganisms
DK15774432.7T 2014-04-02 2015-02-25 Immunassay, der benytter indfangningskonjugat DK3126486T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461974060P 2014-04-02 2014-04-02
PCT/US2015/017480 WO2015153018A2 (en) 2014-04-02 2015-02-25 Immunoassay utilizing trapping conjugate

Publications (1)

Publication Number Publication Date
DK3126486T3 true DK3126486T3 (da) 2019-10-14

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
DK15774432.7T DK3126486T3 (da) 2014-04-02 2015-02-25 Immunassay, der benytter indfangningskonjugat
DK19183841.6T DK3578635T3 (da) 2014-04-02 2015-02-25 Immunoassay, som anvender indfangningskonjugat

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK19183841.6T DK3578635T3 (da) 2014-04-02 2015-02-25 Immunoassay, som anvender indfangningskonjugat

Country Status (13)

Country Link
US (8) US9891216B2 (da)
EP (2) EP3126486B1 (da)
CN (2) CN111077309B (da)
AU (3) AU2015241521B2 (da)
BR (1) BR112016022829B1 (da)
CA (1) CA2944488C (da)
DK (2) DK3126486T3 (da)
ES (2) ES2906853T3 (da)
GB (1) GB2548653A (da)
MX (2) MX2020009616A (da)
PE (1) PE20170259A1 (da)
SG (1) SG11201608278WA (da)
WO (1) WO2015153018A2 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2944488C (en) 2014-04-02 2023-03-21 Chembio Diagnostic Systems, Inc. Immunoassay utilizing trapping conjugate
WO2017035389A1 (en) 2015-08-27 2017-03-02 Quidel Corporation Immunoassay test device with two fluid flow paths for detection and differentiation of two or more analytes
WO2017072078A1 (en) * 2015-10-29 2017-05-04 Thomas Bruderer Subtractive immunoassay method and lateral flow immunochromatography assay strip for performing the method
WO2019032669A1 (en) * 2017-08-08 2019-02-14 Orasure Technologies, Inc. ASSAY METHODS FOR ENHANCED DETECTION OF ANALYTES
CN117030711A (zh) * 2017-08-10 2023-11-10 爱科来株式会社 分析装置和分析方法
CN111480078B (zh) * 2017-12-22 2023-09-29 株式会社三和化学研究所 免疫层析装置
WO2021205433A1 (en) * 2020-04-05 2021-10-14 Rapid Bio Pass Ltd. Lateral flow test utensils
BR112022022949A2 (pt) * 2020-05-11 2022-12-20 Chembio Diagnostic Systems Inc Dispositivo de imunoensaio de via dupla multiplexado de igg/igm de coronavírus

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EP3126486A2 (en) 2017-02-08
BR112016022829B1 (pt) 2022-03-03
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US20180045722A1 (en) 2018-02-15
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SG11201608278WA (en) 2016-10-28
AU2020201874A1 (en) 2020-04-02
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AU2015241521A1 (en) 2016-11-10
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