EP3574309A4 - MAGNETIC PARTICLE BASED IMMUNT TEST AND METHOD OF USING IT - Google Patents

MAGNETIC PARTICLE BASED IMMUNT TEST AND METHOD OF USING IT Download PDF

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Publication number
EP3574309A4
EP3574309A4 EP18744906.1A EP18744906A EP3574309A4 EP 3574309 A4 EP3574309 A4 EP 3574309A4 EP 18744906 A EP18744906 A EP 18744906A EP 3574309 A4 EP3574309 A4 EP 3574309A4
Authority
EP
European Patent Office
Prior art keywords
immunt
test
magnetic particle
particle based
magnetic
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.)
Pending
Application number
EP18744906.1A
Other languages
German (de)
French (fr)
Other versions
EP3574309A1 (en
Inventor
Andrew Ward
Arun Richard CHANDRASEKARAN
Daniel Chen
Christopher Blanchard
Padric GARDEN
Bradley DEMARCO
Joshua Forman
Mounir A. KOUSSA
Lisa CALDWELL
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.)
Vital Biosciences Inc
Original Assignee
Vital Biosciences 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 Vital Biosciences Inc filed Critical Vital Biosciences Inc
Publication of EP3574309A1 publication Critical patent/EP3574309A1/en
Publication of EP3574309A4 publication Critical patent/EP3574309A4/en
Pending 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • 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
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
EP18744906.1A 2017-01-26 2018-01-26 MAGNETIC PARTICLE BASED IMMUNT TEST AND METHOD OF USING IT Pending EP3574309A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762450623P 2017-01-26 2017-01-26
US201762544393P 2017-08-11 2017-08-11
PCT/US2018/015440 WO2018140719A1 (en) 2017-01-26 2018-01-26 Magnetic particle-based immunoassay and methods of using the same

Publications (2)

Publication Number Publication Date
EP3574309A1 EP3574309A1 (en) 2019-12-04
EP3574309A4 true EP3574309A4 (en) 2020-11-11

Family

ID=62978769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18744906.1A Pending EP3574309A4 (en) 2017-01-26 2018-01-26 MAGNETIC PARTICLE BASED IMMUNT TEST AND METHOD OF USING IT

Country Status (4)

Country Link
EP (1) EP3574309A4 (en)
CN (1) CN110462383A (en)
CA (1) CA3051475A1 (en)
WO (1) WO2018140719A1 (en)

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* Cited by examiner, † Cited by third party
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CN112823048A (en) * 2018-07-27 2021-05-18 维拉维斯公司 Elimination and enrichment method
KR102138192B1 (en) * 2018-12-28 2020-07-27 (주)프로테옴텍 Chromatography strip having multiple test line for pregnancy test and diagnosis kit using the same
US12007388B2 (en) * 2019-08-22 2024-06-11 The Hong Kong University Of Science And Technology System for single-molecule isolation for cell populations and single cells, and methods and uses thereof
CN110618265B (en) * 2019-09-12 2023-04-18 广东省药品检验所（广东省药品质量研究所、广东省口岸药品检验所） Visual detection method of salbutamol
CN111024938B (en) * 2019-11-27 2023-05-26 武汉市农业科学院 A rapid detection method for pathogenic microorganisms
GB202006800D0 (en) * 2020-05-07 2020-06-24 Cambridge Entpr Ltd Carrier system and method
WO2022029732A1 (en) * 2020-08-07 2022-02-10 Vital Biosciences Inc. Kinetic modulation for magnetic analyte detection
US20240295549A1 (en) * 2020-08-07 2024-09-05 Vital Biosciences Inc. Multiplexed analyte detection
GB202019024D0 (en) * 2020-12-02 2021-01-13 Paraytec Ltd Diagnostic testing
CN112710858A (en) * 2020-12-15 2021-04-27 深圳天辰医疗科技有限公司 Kit and preparation method and application thereof
CN112526121B (en) * 2020-12-18 2022-11-18 深圳普门科技股份有限公司 Serum amyloid A detection kit and detection system thereof
CN112748096B (en) * 2020-12-29 2022-03-18 山西大学 Room-temperature phosphorescence detection method for sulfadimethoxine and application thereof
CN112763484B (en) * 2021-01-27 2022-05-03 南京医科大学 Method for detecting glutathione and/or hydrogen peroxide based on colorimetric biosensor
CN113373156A (en) * 2021-06-30 2021-09-10 四川携光生物技术有限公司 NMDAR recombinant protein related to autoimmune encephalitis, and coding sequence, preparation method and application thereof
CN114152741B (en) * 2021-11-18 2022-08-19 上海北昂医药科技股份有限公司 dELISA sample for improving effective microbead proportion and preparation and detection method thereof
CN113960313B (en) * 2021-12-22 2022-04-12 上海思路迪医学检验所有限公司 Exosome ALK fusion protein magnetic immunochemiluminescence detection kit
CN114739986B (en) * 2022-04-22 2025-03-21 东南大学 Electrochemiluminescent immunosensor loaded with CdTe quantum dots and its preparation method and application
CN114706023A (en) * 2022-06-06 2022-07-05 中国科学技术大学 Magnetic detection method for biomolecular interaction
WO2024102748A1 (en) * 2022-11-07 2024-05-16 Kephera Diagnostics, Llc Methods, diagnostic instruments, and kits for detecting diseases
CN115815588B (en) * 2022-11-30 2024-06-28 山东省淡水渔业研究院（山东省淡水渔业监测中心） A method for detecting malachite green in aquatic products based on nano-palladium/multi-layer hollow spherical Pd/CuO@NiO
WO2024175169A1 (en) * 2023-02-20 2024-08-29 STILLER, Olaf Method for directly detecting the presence of a test substance
CN116392591B (en) * 2023-04-06 2025-08-08 暨南大学 Preparation method and application of magnetic nano-capture system based on molybdenum selenide
CN118441163B (en) * 2024-04-16 2025-12-19 江西理工大学 Method for recycling gallium from waste neodymium-iron-boron magnet
CN119375196A (en) * 2024-10-29 2025-01-28 福建省妇幼保健院 A method for detecting microRNA based on core-shell structure upconversion nanoparticles
CN120009554A (en) * 2025-04-21 2025-05-16 天津市肿瘤医院（天津医科大学肿瘤医院） An immune platform for ProGRP detection and its preparation method and application
CN121276065B (en) * 2025-12-02 2026-03-31 湖北大学 A biosensor for detecting AKI based on urine synthetic DNA and its application

Citations (3)

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US20110065209A1 (en) * 2009-08-31 2011-03-17 Mbio Diagnostics, Inc. Integrated Sample Preparation and Analyte Detection
WO2013189502A1 (en) * 2012-06-22 2013-12-27 Scandinavian Micro Biodevices Aps A method and a system for quantitative or qualitative determination of a target component
US20140170767A1 (en) * 2012-11-30 2014-06-19 Korea Institute Of Science And Technology Method for diagnosing biomarkers and biomarker diagnosis kit

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WO2000024941A1 (en) * 1998-10-27 2000-05-04 Clinical Micro Sensors, Inc. Detection of target analytes using particles and electrodes
US6607922B2 (en) * 2000-03-17 2003-08-19 Quantum Design, Inc. Immunochromatographic assay method and apparatus
CN100420947C (en) * 2005-05-30 2008-09-24 孙东旭 Method for quantitative determination of specific analyte with single trapping agent and reagent kit therefor
US10488408B2 (en) * 2006-05-09 2019-11-26 Koninklijke Philips N.V. Detection of target molecules in a sample by using a magnetic field
US8873038B2 (en) * 2010-10-27 2014-10-28 The Board Of Trustees Of The University Of Illinois Tailored raman spectrocopic probes for ultrasensitive and highly multiplexed assays
EP2629095A1 (en) * 2012-02-17 2013-08-21 Biosure R & T Cell Co. Detection of mycobacterial protein targets using quantum dots (QDs) and immunomagnetic seperation
US9599610B2 (en) * 2012-12-19 2017-03-21 Dnae Group Holdings Limited Target capture system
US9891227B2 (en) * 2014-05-02 2018-02-13 Academia Sinica Ultrasensitive detection of a biological target by aptamer-conjugated gold nanoparticles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110065209A1 (en) * 2009-08-31 2011-03-17 Mbio Diagnostics, Inc. Integrated Sample Preparation and Analyte Detection
WO2013189502A1 (en) * 2012-06-22 2013-12-27 Scandinavian Micro Biodevices Aps A method and a system for quantitative or qualitative determination of a target component
US20140170767A1 (en) * 2012-11-30 2014-06-19 Korea Institute Of Science And Technology Method for diagnosing biomarkers and biomarker diagnosis kit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018140719A1 *

Also Published As

Publication number Publication date
EP3574309A1 (en) 2019-12-04
CN110462383A (en) 2019-11-15
CA3051475A1 (en) 2018-08-02
WO2018140719A1 (en) 2018-08-02

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