ES8606948A1 - Mejoras intruducidas en un ensayo para determinar un antigeno bacteriano en una muestra de ensayo - Google Patents

Mejoras intruducidas en un ensayo para determinar un antigeno bacteriano en una muestra de ensayo

Info

Publication number
ES8606948A1
ES8606948A1 ES539223A ES539223A ES8606948A1 ES 8606948 A1 ES8606948 A1 ES 8606948A1 ES 539223 A ES539223 A ES 539223A ES 539223 A ES539223 A ES 539223A ES 8606948 A1 ES8606948 A1 ES 8606948A1
Authority
ES
Spain
Prior art keywords
same
bacterial antigen
diagnostic assay
improved diagnostic
exposing bacterial
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.)
Expired
Application number
ES539223A
Other languages
English (en)
Other versions
ES539223A0 (es
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Publication of ES539223A0 publication Critical patent/ES539223A0/es
Publication of ES8606948A1 publication Critical patent/ES8606948A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/37—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving peptidase or proteinase
    • 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
    • G01N33/56944—Streptococcus
    • 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
    • G01N2333/315—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Streptococcus (G), e.g. Enterococci
    • 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
    • G01N2333/36—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Actinomyces; from Streptomyces (G)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/961—Chemistry: molecular biology and microbiology including a step of forming, releasing, or exposing the antigen or forming the hapten-immunogenic carrier complex or the antigen per se

Abstract

PROCEDIMIENTO MEJORADO EN UN ENSAYO PARA DETERMINAR UN ANTIGENO BACTERIANO EN UNA MUESTRA DE ENSAYO. COMPRENDE: PONER EN CONTACTO LAS CELULAS BACTERIANAS QUE CONTIENEN ANTIGENO, CON ACROMOPEPTIDASA ANTES DE REALIZAR EL ENSAYO QUE CONSISTE EN UN INMUNOENSAYO PARA DETECTAR STREP DEL GRUPO A, DEPENDIENDO DE LA CAPACIDAD DEL ANTICUERPO GENERADO EN ANIMALES PARA DETECTAR EL ANTIGENO DEL HIDRATO DE CARBONO DEL GRUPO A. LA EXPOSICION SE EFECTUA COMO PARTE DE UNA PRUEBA PARA DETECTAR MAS RAPIDAMENTE Y A MENOS COSTE EN COMPARACION CON LOS ENSAYOS CONVENCIONALES QUE NO UTILIZAN ESTA ENZIMA. SE UTILIZA PARA LISIS BACTERIANA, Y PARA ENSAYOS DIAGNOSTICOS QUE INCLUYEN ESTOS METODOS DE LISIS.
ES539223A 1984-01-27 1984-12-28 Mejoras intruducidas en un ensayo para determinar un antigeno bacteriano en una muestra de ensayo Expired ES8606948A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/574,779 US4626502A (en) 1984-01-27 1984-01-27 Method for exposing bacterial antigen in bacterial cells assay using same

Publications (2)

Publication Number Publication Date
ES539223A0 ES539223A0 (es) 1986-05-16
ES8606948A1 true ES8606948A1 (es) 1986-05-16

Family

ID=24297615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539223A Expired ES8606948A1 (es) 1984-01-27 1984-12-28 Mejoras intruducidas en un ensayo para determinar un antigeno bacteriano en una muestra de ensayo

Country Status (6)

Country Link
US (1) US4626502A (es)
EP (1) EP0151783B1 (es)
JP (1) JPH0736018B2 (es)
CA (1) CA1251730A (es)
DE (1) DE3484681D1 (es)
ES (1) ES8606948A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8414273D0 (en) * 1984-06-05 1984-07-11 Oxoid Ltd Identifying streptococcal grouping
JP2837846B2 (ja) * 1986-10-08 1998-12-16 バーンスタイン，デビッド グループａ連鎖球菌抗原を露出させる方法およびグループａ連鎖球菌を同定するための改善された診断試験
US5185242A (en) * 1991-06-24 1993-02-09 Becton Dickinson And Company Method for lysing mycobacteria using achromopeptidase
US6756361B1 (en) * 1997-10-14 2004-06-29 Nabi Enterococcus antigens and vaccines
US7422695B2 (en) 2003-09-05 2008-09-09 Foret Plasma Labs, Llc Treatment of fluids with wave energy from a carbon arc
WO2012178187A1 (en) 2011-06-23 2012-12-27 Paul Yager Reagent patterning in capillarity-based analyzers and associated systems and methods
EP2739975B1 (en) * 2011-08-03 2015-06-17 Quidel Corporation N-acetyl-d-glucosamine for enhanced specificity of strep a immunoassay
CN105050720A (zh) 2013-01-22 2015-11-11 华盛顿大学商业化中心 顺序递送流体体积和相关的设备、系统和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790447A (en) * 1972-07-05 1974-02-05 Abbott Lab Streptococci diagnostic method
EP0109012A3 (en) * 1982-11-12 1984-08-08 Abbott Laboratories Determination of streptococci

Also Published As

Publication number Publication date
EP0151783A3 (en) 1988-03-30
ES539223A0 (es) 1986-05-16
JPH0736018B2 (ja) 1995-04-19
DE3484681D1 (de) 1991-07-11
US4626502A (en) 1986-12-02
EP0151783A2 (en) 1985-08-21
CA1251730A (en) 1989-03-28
EP0151783B1 (en) 1991-06-05
JPS60165550A (ja) 1985-08-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050716