EP0474858A1 - Procede permettant le recueillement d'anticorps et la detection de la presence d'une espece d'anticorps specifique dans un echantillon de fluide et dispositif de realisation de ce procede ainsi que kit comprenant ce dispositif - Google Patents

Procede permettant le recueillement d'anticorps et la detection de la presence d'une espece d'anticorps specifique dans un echantillon de fluide et dispositif de realisation de ce procede ainsi que kit comprenant ce dispositif

Info

Publication number
EP0474858A1
EP0474858A1 EP91907904A EP91907904A EP0474858A1 EP 0474858 A1 EP0474858 A1 EP 0474858A1 EP 91907904 A EP91907904 A EP 91907904A EP 91907904 A EP91907904 A EP 91907904A EP 0474858 A1 EP0474858 A1 EP 0474858A1
Authority
EP
European Patent Office
Prior art keywords
antibodies
complex
antigen
membrane
latex
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.)
Withdrawn
Application number
EP91907904A
Other languages
German (de)
English (en)
Inventor
Stefan Gavojdea
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.)
TENTA PROPERTIES NV
Original Assignee
TENTA PROPERTIES NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19856834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0474858(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TENTA PROPERTIES NV filed Critical TENTA PROPERTIES NV
Publication of EP0474858A1 publication Critical patent/EP0474858A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
    • 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
    • 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
    • G01N33/543—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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • G01N33/56988—HIV or HTLV
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/0064—Devices for taking samples of body liquids for taking sweat or sebum samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/007—Devices for taking samples of body liquids for taking urine samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B2010/0067—Tear or lachrymal fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood

Abstract

L'invention se rapporte à un procédé permettant le recueillement d'anticorps et la détection de la présence d'une espèce d'anticorps spécifique dans un échantillon de fluide. L'échantillon de fluide est mis en contact avec une matrice en phase solide comprenant une membrane poreuse et des particules de latex liées au moyen d'une protéine recombinante A ou G, ce qui produit une liaison aspécifique des anticorps à partir de l'échantillon. Un antigène, qui est spécifique pour l'anticorps à détecter, est ensuite mis en contact avec la matrice et forme un complexe détectable. L'invention se rapporte également à un dispositif et à un kit permettant de procéder à des analyses immuno-diagnostiques.
EP91907904A 1990-03-28 1991-03-27 Procede permettant le recueillement d'anticorps et la detection de la presence d'une espece d'anticorps specifique dans un echantillon de fluide et dispositif de realisation de ce procede ainsi que kit comprenant ce dispositif Withdrawn EP0474858A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9000735 1990-03-28
NL9000735 1990-03-28

Publications (1)

Publication Number Publication Date
EP0474858A1 true EP0474858A1 (fr) 1992-03-18

Family

ID=19856834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91907904A Withdrawn EP0474858A1 (fr) 1990-03-28 1991-03-27 Procede permettant le recueillement d'anticorps et la detection de la presence d'une espece d'anticorps specifique dans un echantillon de fluide et dispositif de realisation de ce procede ainsi que kit comprenant ce dispositif

Country Status (6)

Country Link
EP (1) EP0474858A1 (fr)
AU (1) AU7684791A (fr)
BR (1) BR9105168A (fr)
CA (1) CA2056447A1 (fr)
OA (1) OA09402A (fr)
WO (1) WO1991014944A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479937A (en) * 1989-09-21 1996-01-02 Epitope, Inc. Oral collection device
EP0456794A1 (fr) * 1989-12-01 1991-11-21 PB Diagnostic Systems, Inc. Immunoanalyse pour la detection des anticorps aux agents de maladies infectieuses
US5714341A (en) * 1994-03-30 1998-02-03 Epitope, Inc. Saliva assay method and device
WO2002086453A1 (fr) * 2001-04-20 2002-10-31 Sapporo Immuno Diagnostic Laboratory Instrument servant a prelever et a recuperer une secretion liquide d'une cavite orale
US20080195062A1 (en) * 2005-06-08 2008-08-14 Vanderbilt University Sampling of blood analytes
CN111965277A (zh) * 2020-08-06 2020-11-20 天津科德通生物科技有限公司 一种抗体纯化流出液自动收集装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1272127A (fr) * 1985-04-04 1990-07-31 Hybritech Incorporated Systeme de dosage ligand-recepteur en phase solide
DE3786875D1 (de) * 1986-10-23 1993-09-09 Behringwerke Ag Bioaffine poroese festphasen, ein verfahren zur herstellung von bioaffinen poroesen festphasen und ihre verwendung.
US5039604A (en) * 1987-08-21 1991-08-13 Cellular Products, Inc. Test device and method of preparing same, assay kit and method for the simultaneous detection of two HTLV or HIV antibodies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9114944A1 *

Also Published As

Publication number Publication date
OA09402A (en) 1992-09-15
CA2056447A1 (fr) 1991-09-29
AU7684791A (en) 1991-10-21
BR9105168A (pt) 1992-08-04
WO1991014944A1 (fr) 1991-10-03

Similar Documents

Publication Publication Date Title
EP1003037B1 (fr) Dispositif d'essai analytique et méthode pour son utilisation
JP3126383B2 (ja) 簡易な分析装置
EP1119770B1 (fr) Procede et appareil destines a la detection in vitro de substances multiples
JP2537873B2 (ja) 金ゾル試薬の調整方法
CN1902489B (zh) 对样品中分析物的诊断试验
EP0480497B1 (fr) Appareil pour l'exécution d'un dosage à la main unique et rapide
WO1994006013A1 (fr) Dispositif de detection d'analyte comprenant un moyen hydrophobe permettant d'ameliorer l'ecoulement du fluide
JPH05506095A (ja) 免疫学的検定を行うための装置と方法
WO2010061992A1 (fr) Procédé d'amplification de signal dans une analyse immunochromatographique et kit immunochromatographique utilisant le procédé
JP3757171B2 (ja) 微生物抗原の抽出方法
EP0537827A1 (fr) Méthode, dispositif d'essai et coffret pour essai avec un ligand de liaison spécifique, utilisant un écoulement controlé à travers une membrane de filtration
KR20210003721A (ko) 비드를 포함하는 시험관내 진단 장치 및 그 용도
EP0474858A1 (fr) Procede permettant le recueillement d'anticorps et la detection de la presence d'une espece d'anticorps specifique dans un echantillon de fluide et dispositif de realisation de ce procede ainsi que kit comprenant ce dispositif
JPH11201969A (ja) 簡易遊離ヘモグロビン測定方法および測定用キット
JP3841559B2 (ja) 免疫学的検査方法および免疫学的検査キット
AU625344B2 (en) Chlamydia half-sandwich immunoassay
JP2001228151A (ja) 免疫クロマトグラフィー装置
CA1339006C (fr) Systeme de diagnostic autonome pour immuno-essais multiples
RU2818259C2 (ru) Устройство, содержащее шарики, для диагностики in vitro и его применения
JP3841558B2 (ja) 免疫学的検査方法および免疫学的検査キット
JP2000028612A (ja) 免疫学的検査方法および免疫学的検査キット
JPH0933526A (ja) 免疫学的検査キット
JP3691971B2 (ja) 免疫クロマトグラフィー装置及び測定方法
CA1291949C (fr) Dosage immuno-enzymologique sur tissu
CN111896755A (zh) 一种脱氢表雄酮快速检测试纸条以及脱氢表雄酮检测方法

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19911122

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17Q First examination report despatched

Effective date: 19940202

19A Proceedings stayed before grant

Effective date: 19950120

19F Resumption of proceedings before grant (after stay of proceedings)

Effective date: 19981116

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19971001