TWI878683B - 糞便檢體之檢查方法及其免疫層析試驗片 - Google Patents

糞便檢體之檢查方法及其免疫層析試驗片 Download PDF

Info

Publication number
TWI878683B
TWI878683B TW111120811A TW111120811A TWI878683B TW I878683 B TWI878683 B TW I878683B TW 111120811 A TW111120811 A TW 111120811A TW 111120811 A TW111120811 A TW 111120811A TW I878683 B TWI878683 B TW I878683B
Authority
TW
Taiwan
Prior art keywords
sample
test strip
specimen
antibody
test
Prior art date
Application number
TW111120811A
Other languages
English (en)
Chinese (zh)
Other versions
TW202314243A (zh
Inventor
平岡巧士
齋藤祐司
Original Assignee
日商電化股份有限公司
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 日商電化股份有限公司 filed Critical 日商電化股份有限公司
Publication of TW202314243A publication Critical patent/TW202314243A/zh
Application granted granted Critical
Publication of TWI878683B publication Critical patent/TWI878683B/zh

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
    • G01N33/558—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
    • G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
    • 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
    • G01N33/54366—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
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, 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
    • 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
    • G01N2333/085—Picornaviridae, e.g. coxsackie virus, echovirus, enterovirus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2440/00—Post-translational modifications [PTMs] in chemical analysis of biological material
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
TW111120811A 2021-06-07 2022-06-06 糞便檢體之檢查方法及其免疫層析試驗片 TWI878683B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-095332 2021-06-07
JP2021095332 2021-06-07

Publications (2)

Publication Number Publication Date
TW202314243A TW202314243A (zh) 2023-04-01
TWI878683B true TWI878683B (zh) 2025-04-01

Family

ID=84425012

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111120811A TWI878683B (zh) 2021-06-07 2022-06-06 糞便檢體之檢查方法及其免疫層析試驗片

Country Status (6)

Country Link
US (1) US20240272158A1 (https=)
EP (1) EP4350353A4 (https=)
JP (1) JPWO2022259990A1 (https=)
KR (1) KR20240019074A (https=)
TW (1) TWI878683B (https=)
WO (1) WO2022259990A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120252004A1 (en) * 2011-03-31 2012-10-04 Fujifilm Corporation Highly sensitive immunochromatography method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4865588B2 (ja) * 2007-02-21 2012-02-01 デンカ生研株式会社 検査デバイスの標識体部の形成方法及びラテラルフロー免疫測定用検査デバイス
JP4986695B2 (ja) * 2007-04-23 2012-07-25 デンカ生研株式会社 検査デバイスの検出部の形成方法及びラテラルフロー免疫測定用検査デバイス
JP2012050391A (ja) * 2010-09-02 2012-03-15 Life:Kk 便検体から細菌類を検出する方法
ES2526137B1 (es) * 2013-07-02 2015-12-02 Certest Biotec, S.L. Dispositivo para el diagnóstico de infección por Clostridium difficile
ES2538597B1 (es) * 2013-12-20 2016-05-12 Certest Biotec, S.L. Dispositivo para la detección de Shigella dysenteriae serotipo 1
US20190101532A1 (en) * 2016-03-23 2019-04-04 Denka Seiken Co., Ltd. Method for forming sample addition part of immunochromatographic test device and immunochromatographic test device
WO2018012517A1 (ja) * 2016-07-13 2018-01-18 積水メディカル株式会社 イムノクロマトグラフィーを利用した検出方法
JP6889535B2 (ja) * 2016-10-05 2021-06-18 デンカ株式会社 赤血球の凝集方法及び分離方法並びに赤血球凝集用試薬
WO2019138899A1 (ja) * 2018-01-11 2019-07-18 東洋紡株式会社 測定試料希釈液およびキットおよび測定方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120252004A1 (en) * 2011-03-31 2012-10-04 Fujifilm Corporation Highly sensitive immunochromatography method

Also Published As

Publication number Publication date
JPWO2022259990A1 (https=) 2022-12-15
WO2022259990A1 (ja) 2022-12-15
EP4350353A1 (en) 2024-04-10
US20240272158A1 (en) 2024-08-15
EP4350353A4 (en) 2024-06-19
TW202314243A (zh) 2023-04-01
KR20240019074A (ko) 2024-02-14

Similar Documents

Publication Publication Date Title
JP5340575B2 (ja) イムノクロマトグラフィー用試験具
CN104246502B (zh) 用于测定至少一种能够包含在液体样品中的分析物的装置
KR20210013646A (ko) 바이러스 및 박테리아 감염의 복합 검출을 위한 방법 및 장치
EP3486654B1 (en) Detection method using immunochromatography
EP2290367A1 (en) Method for detecting objective substance and kit for detecting objective substance
CN107430120B (zh) 免疫检测方法和用于其的测试条
JP6452491B2 (ja) イムノクロマト法検査デバイスの試料添加部の形成方法及びイムノクロマト法検査デバイス
JPWO2019124532A1 (ja) イムノクロマトグラフィー装置
JP2008275511A (ja) インフルエンザウイルス抗原の免疫測定法及びそれに用いられる物
US20190101532A1 (en) Method for forming sample addition part of immunochromatographic test device and immunochromatographic test device
JP2009506315A (ja) 横向き移動でのイムノクロマトの手段による検体アッセイ
WO2017094825A1 (ja) イムノクロマト試験片
JP2010032396A (ja) バイオセンサ
TWI876171B (zh) 糞便檢體之檢查方法及其免疫層析試驗片
JP7773850B2 (ja) シグナルの低下を改善した検査試薬
JPH11133023A (ja) 尿試料を使用する免疫クロマトグラフィー検定の尿素の影響を減らすための配合物
JP4437211B2 (ja) 免疫クロマトグラフィーを用いた測定方法およびそれに用いる検体分析用具
TWI878683B (zh) 糞便檢體之檢查方法及其免疫層析試驗片
JP2009192222A (ja) 免疫学的測定方法
TWI906362B (zh) 藉由抑制偽陰性而改善特異性之檢查試劑
JP6703354B2 (ja) 非特異反応抑制剤および前処理方法
JP7714330B2 (ja) 偽陽性の抑制により特異性を改善した検査キット
JP2012137326A (ja) 検体分析用具
JP4514233B2 (ja) イムノクロマトグラフィー用試験キット
TW202438889A (zh) 免疫層析法檢查裝置的樣品展開部的形成方法及免疫層析法檢查裝置