CA2186742A1 - Detection d'analytes - Google Patents

Detection d'analytes

Info

Publication number
CA2186742A1
CA2186742A1 CA002186742A CA2186742A CA2186742A1 CA 2186742 A1 CA2186742 A1 CA 2186742A1 CA 002186742 A CA002186742 A CA 002186742A CA 2186742 A CA2186742 A CA 2186742A CA 2186742 A1 CA2186742 A1 CA 2186742A1
Authority
CA
Canada
Prior art keywords
saliva
specific binding
sample
antibody
substrate
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.)
Abandoned
Application number
CA002186742A
Other languages
English (en)
Inventor
Philip Robert Goodwin
Christopher John Smith
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.)
Individual
Original Assignee
Cortecs Ltd
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 Cortecs Ltd filed Critical Cortecs Ltd
Publication of CA2186742A1 publication Critical patent/CA2186742A1/fr
Abandoned 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56911—Bacteria
    • G01N33/56922—Campylobacter
    • 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
    • G01N33/531—Production of immunochemical test materials
    • 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
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/205—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Campylobacter (G)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne un procédé de détection d'un analyte dans un échantillon de salive, ce qui permet de solutionner les problèmes posés par les procédés connus d'analyse de salive. Ce procédé consiste à utiliser une solution à base d'un tensioactif comprenant des dérivés de polyoxyéthylènesorbitan d'acides palmitique et/ou stéarique et s'avère particulièrement efficace pour soumettre à une détection des échantillons frais de salive particulièrement enclins à produire des résultats positifs erronés.
CA002186742A 1994-03-29 1995-03-29 Detection d'analytes Abandoned CA2186742A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9406210.6 1994-03-29
GB9406210A GB9406210D0 (en) 1994-03-29 1994-03-29 Detection of analytes

Publications (1)

Publication Number Publication Date
CA2186742A1 true CA2186742A1 (fr) 1995-10-05

Family

ID=10752695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002186742A Abandoned CA2186742A1 (fr) 1994-03-29 1995-03-29 Detection d'analytes

Country Status (12)

Country Link
EP (1) EP0753149A1 (fr)
JP (1) JPH09511058A (fr)
CN (1) CN1144560A (fr)
AU (1) AU2078495A (fr)
BR (1) BR9507261A (fr)
CA (1) CA2186742A1 (fr)
FI (1) FI963863L (fr)
GB (1) GB9406210D0 (fr)
MX (1) MX9604417A (fr)
NO (1) NO964084L (fr)
WO (1) WO1995026503A1 (fr)
ZA (1) ZA952584B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU762931B2 (en) * 1999-03-16 2003-07-10 Serex, Inc. Method and device for detection of Apo A, Apo B and the ratio thereof in saliva
EP2128617A1 (fr) 2008-05-27 2009-12-02 Koninklijke Philips Electronics N.V. Dispositif et procédés de détection d'analytes dans la salive
CN101871857B (zh) * 2010-06-12 2012-06-06 浙江中医药大学 一种唾液蛋白样品的制备方法
KR102394520B1 (ko) * 2014-06-19 2022-05-06 라이프 테크놀로지스 코포레이션 고체 완충제를 포함하는 시스템 및 방법
JP6405269B2 (ja) * 2015-03-03 2018-10-17 デンカ生研株式会社 簡易メンブレンアッセイ法及びキット
FR3046612B1 (fr) * 2016-01-07 2021-04-16 Kalidiv Produit de controle de la qualite interne de methodes de concentration de micro-organismes dans les selles
JP6405339B2 (ja) * 2016-05-30 2018-10-17 デンカ生研株式会社 簡易メンブレンアッセイ法及びキット
JP2017078723A (ja) * 2017-01-19 2017-04-27 デンカ生研株式会社 簡易メンブレンアッセイ法及びキット
JP2020046436A (ja) * 2019-12-17 2020-03-26 デンカ生研株式会社 簡易メンブレンアッセイ法及びキット
US20260029316A1 (en) * 2022-05-31 2026-01-29 Drug Discovery Institute For Infectious Diseases Co., Ltd. Method for pretreatment of specimen for immunochromatographic test
CN117538319B (zh) * 2023-09-26 2025-08-29 广东工业大学 唾液中幽门螺杆菌快速半定量检测用标准比色卡及试剂盒

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG42897A1 (en) * 1992-04-29 1997-10-17 Auspharm Int Ltd In vitro test for helicobacter pylori

Also Published As

Publication number Publication date
ZA952584B (en) 1996-09-30
NO964084L (no) 1996-11-28
WO1995026503A1 (fr) 1995-10-05
BR9507261A (pt) 1997-10-07
GB9406210D0 (en) 1994-05-18
NO964084D0 (no) 1996-09-27
CN1144560A (zh) 1997-03-05
JPH09511058A (ja) 1997-11-04
FI963863A7 (fi) 1996-09-27
FI963863A0 (fi) 1996-09-27
FI963863L (fi) 1996-09-27
AU2078495A (en) 1995-10-17
EP0753149A1 (fr) 1997-01-15
MX9604417A (es) 1997-12-31

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Legal Events

Date Code Title Description
FZDE Discontinued