MX9701877A - Inmunoensayo para h. pylori en especimenes fecales. - Google Patents

Inmunoensayo para h. pylori en especimenes fecales.

Info

Publication number
MX9701877A
MX9701877A MX9701877A MX9701877A MX9701877A MX 9701877 A MX9701877 A MX 9701877A MX 9701877 A MX9701877 A MX 9701877A MX 9701877 A MX9701877 A MX 9701877A MX 9701877 A MX9701877 A MX 9701877A
Authority
MX
Mexico
Prior art keywords
pylori
antibody
complex
antigen
fecal
Prior art date
Application number
MX9701877A
Other languages
English (en)
Other versions
MXPA97001877A (es
Inventor
Christopher Vance Larka
Ching Sui Arthur Yi
Kenneth James Kozak
Original Assignee
Meridian Diagnostics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24595765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9701877(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Meridian Diagnostics Inc filed Critical Meridian Diagnostics Inc
Publication of MXPA97001877A publication Critical patent/MXPA97001877A/es
Publication of MX9701877A publication Critical patent/MX9701877A/es

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
    • 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)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Virology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Un procedimiento para la determinacion de H. pylori en un espécimen fecal, que comprende: a) dispersar un espécimen fecal, que se sospecha que porta H. pylori, en un diluyente de muestra: b) poner en contacto el espécimen fecal en el diluyente con un primer anticuerpo policlonal para el antígeno H. pylori para formar un complejo del anticuerpo y del antígeno; c) separar dicho espécimen y dicho complejo; d) exponer el complejo a un segundo anticuerpo policlonal para dicho antígeno, y una porcion del anticuerpo que reacciona con dicho complejo, uno de los primero y segundo anticuerpos estando unido a un vehículo solido y el otro siendo marcado con un agente de deteccion; y e) determinar la cantidad del anticuerpo marcado y, a la vez, determinar la presencia del antígeno H. pylori, en dicho espécimen fecal.
MX9701877A 1996-05-09 1997-03-12 Inmunoensayo para h. pylori en especimenes fecales. MX9701877A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08647115 1996-05-09
US08/647,115 US5716791A (en) 1996-05-09 1996-05-09 Immunoassay for H. pylori in fecal specimens

Publications (2)

Publication Number Publication Date
MXPA97001877A MXPA97001877A (es) 1998-04-01
MX9701877A true MX9701877A (es) 1998-04-30

Family

ID=24595765

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701877A MX9701877A (es) 1996-05-09 1997-03-12 Inmunoensayo para h. pylori en especimenes fecales.

Country Status (12)

Country Link
US (3) US5716791A (es)
EP (1) EP0806667B2 (es)
JP (1) JP3043999B2 (es)
CN (1) CN1271408C (es)
AR (1) AR006016A1 (es)
AT (1) ATE211552T1 (es)
AU (1) AU698513B2 (es)
CA (1) CA2198336C (es)
DE (2) DE806667T1 (es)
ES (1) ES2132044T5 (es)
GR (1) GR990300022T1 (es)
MX (1) MX9701877A (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716791A (en) * 1996-05-09 1998-02-10 Meridian Diagnostics, Inc. Immunoassay for H. pylori in fecal specimens
CA2224551A1 (en) * 1998-02-25 1999-08-25 Alex Hongsheng Chang A quick in situ diagnostic method for detecting alimentary diseases
PL195870B1 (pl) 1998-08-11 2007-11-30 Biogen Idec Inc Zastosowanie przeciwciała anty-CD20, zastosowanieznakowanego radioaktywnie przeciwciała anty-CD20,zastosowanie przeciwciała anty-CD20 do przygotowania leku zwierającego przeciwciało i chemioterapięoraz zastosowanie przeciwciała anty-CD20 do przygotowania leku zawierającego przeciwciało i szpik kostny
ES2270638T3 (es) * 1998-10-29 2007-04-01 Dakocytomation Denmark A/S Deteccion de microorganismos acido-resistentes en las heces.
US8557244B1 (en) 1999-08-11 2013-10-15 Biogen Idec Inc. Treatment of aggressive non-Hodgkins lymphoma with anti-CD20 antibody
EP1232392B2 (de) 1999-10-12 2014-04-02 Oxoid (Ely) Limited Verbessertes verfahren zum nachweis von säure-resistenten bakterien der gattung helicobacter im stuhl
JP3504633B2 (ja) * 1999-10-29 2004-03-08 わかもと製薬株式会社 ヘリコバクター・ピロリへの感染を判定する検査方法及び検査試薬
BR0015145A (pt) 1999-10-29 2002-07-16 Wakamoto Pharma Co Ltd Anticorpo monoclonal, hibridoma, método de imunoensaio e kit para diagnose
AU1939501A (en) * 1999-12-03 2001-06-12 Meridian Bioscience, Inc. Diagnosis and treatment for helicobacter pylori induced colic
TWI237695B (en) * 1999-12-14 2005-08-11 Joy Biomedical Corp Helicobacter pylori antigens in blood
DE10006432A1 (de) * 2000-02-14 2001-08-16 Ganzimmun Inst Fuer Ganzheitli Verfahren zum Nachweis von Helicobacter pylori in Stuhl- und Speichelproben
DE60138981D1 (de) * 2000-05-18 2009-07-30 Meridian Bioscience Inc Immunoassay für H. pylori in Fäkalienproben mit Hilfe von gattungsspezifischen Antikörpern
WO2002014541A1 (fr) * 2000-08-11 2002-02-21 Wakamoto Pharmaceutical Co., Ltd. Methode d'examen d'une infection a $m(f)i$m(g)helicobacter pylori$m(f)/i$m(g) et kit de diagnostic
WO2002088737A1 (en) * 2001-04-23 2002-11-07 Wakamoto Pharmaceutical Co., Ltd. Immunochromatographic test piece and diagnosis kit
JP4763149B2 (ja) * 2001-05-10 2011-08-31 わかもと製薬株式会社 ヘリコバクター・ピロリへの感染を判定する検査方法
FI118061B (fi) 2001-09-24 2007-06-15 Beanor Oy Menetelmä ja bioanturi analyysiä varten
FI115166B (fi) 2001-12-31 2005-03-15 Biofons Oy Diagnostisia menetelmiä
DE10219741A1 (de) * 2002-05-02 2003-11-13 Georg S Wengler Verfahren zur Vorbehandlung von Stuhlproben
KR20040046427A (ko) * 2002-11-27 2004-06-05 주식회사 비엘에스 분변 시료 중의 헬리코박터 피로리의 검출방법
US20100129837A1 (en) * 2006-11-22 2010-05-27 Mach Patrick A Methods of capturing bacterial whole cells and methods of analyzing samples for bacteria
US8025880B2 (en) * 2007-03-01 2011-09-27 Helicure Ab Immunoglobulin against Helicobacter pylori
US20090263905A1 (en) 2008-04-18 2009-10-22 Kim Scheuringer Detection test assembly for detecting the presence of a substance in a sample
US9110053B2 (en) * 2010-08-20 2015-08-18 Agilent Technologies, Inc. Dried blood spotting paper device and method
US8541180B1 (en) 2010-10-11 2013-09-24 Genova Diagnostics, Inc. Compositions and methods for assessing gastrointestinal health
CN102565391A (zh) * 2011-12-23 2012-07-11 王滔 胃黏膜样品中幽门螺杆菌的免疫测定法
CN103293305A (zh) * 2012-03-05 2013-09-11 美利泰格诊断试剂(嘉兴)有限公司 口腔螺旋杆菌感染检测方法及用于检测的唾液试板
CN102980884A (zh) * 2012-11-29 2013-03-20 江苏创生生物技术有限公司 胃黏膜样品中幽门螺旋杆菌的化学发光免疫测定法
CN103149067A (zh) * 2013-02-28 2013-06-12 苏州和锐医药科技有限公司 一种粪便蛋白萃取方法及试剂
KR101619862B1 (ko) * 2014-09-30 2016-05-12 주식회사 녹십자 간접효소면역측정법을 이용하는 인간 Fc 포함 단백질의 역가 측정키트 및 이를 이용한 Fc 포함 단백질의 역가 측정방법
DE102015000626A1 (de) * 2015-01-22 2016-07-28 Kibion Gmbh Verfahren zum Nachweis von Helicobacter Pylori
CN109342722A (zh) * 2018-09-30 2019-02-15 深圳市鸿美诊断技术有限公司 一种用于定量测定粪便中幽门螺杆菌抗原试剂的制备方法
CN117347629A (zh) * 2023-09-22 2024-01-05 重庆新赛亚生物科技有限公司 一种微球标记幽门螺杆菌抗体的方法、试剂条及试剂盒

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063810B1 (en) * 1981-04-29 1986-03-05 Ciba-Geigy Ag New devices and kits for immunological analysis
JP2607496B2 (ja) * 1986-01-22 1997-05-07 アモコ・コーポレーション カンピロバクター検出用プローブ
US4942126A (en) * 1986-08-13 1990-07-17 Allegheny-Singer Research Institute Method of extracting antigens of bacteria
EP0281251A3 (en) * 1987-02-04 1988-09-28 International Immunoassay Laboratories, Inc. A method for preparing a fecal sample composition for immunoassay testing
US4923801A (en) * 1987-04-13 1990-05-08 The University Of Virginia Alumni Patents Foundation Compositions and methods for the enrichment and isolation of Campylobacter pylori and related organisms from biological specimens and the environment
US5459041A (en) * 1988-02-18 1995-10-17 Enteric Research Laboratories, Inc. Campylobacter pylori antigens and uses thereof for detection of Campylobacter pylori infection
US4882271A (en) * 1988-03-10 1989-11-21 Baylor College Of Medicine Process for preparation of high molecular weight cell-associated protein of campylobacter pylori and use for serological detection of campylobacter pylori infection
US5017342A (en) * 1988-06-01 1991-05-21 Ortho Diagnostic Systems Inc. Device for immunoassay determinations
US5571674A (en) * 1989-09-18 1996-11-05 The Trustees Of Columbia University In The City Of New York DNA oligomers for use in detection of campylobacter pylori and methods of using such DNA oligomers
AU644121B2 (en) * 1989-12-04 1993-12-02 Auspharm International Limited Rapid in vitro test for helicobacter pylori using saliva
JP2988635B2 (ja) * 1990-09-18 1999-12-13 塩野義製薬株式会社 ヒトＩｇＥに対するモノクローナル抗体
US5262156A (en) * 1991-08-12 1993-11-16 Hycor Biomedical, Inc. Antigenic compositions and their use for the detection of Helicobacter pylori
ES2119900T3 (es) * 1992-04-29 1998-10-16 Auspharm Int Ltd Ensayo in vitro para helicobacter pylori.
US5420014A (en) * 1992-04-30 1995-05-30 Auspharm International Ltd. Rapid in vitro test for helicobacter pylori using saliva
US5403924A (en) * 1992-10-13 1995-04-04 Vanderbilt University Taga gene and methods for detecting predisposition to peptic ulceration
CA2148219C (en) * 1992-10-30 1998-12-29 Charles W. Rittershaus Measurement of total molecule in a sample and methods based thereon
GB9313437D0 (en) † 1993-06-30 1993-08-11 Smith Andrew W Pathogenicity sequences in helicobacter pylori
US5486361A (en) * 1993-10-25 1996-01-23 The United States Of America As Represented By The Department Of Health And Human Services Hybridomas and monoclonal antibodies that speifically bind to GPIB on platelets and inhibit the binding of thrombin to platelets
US5498528A (en) * 1994-06-10 1996-03-12 King; Wing Detection of helicobacter pylori
US5610060A (en) * 1994-06-24 1997-03-11 The United States Of America As Represented By The Department Of Health And Human Services Isolated Helicobacter hepaticus
US5716791A (en) * 1996-05-09 1998-02-10 Meridian Diagnostics, Inc. Immunoassay for H. pylori in fecal specimens

Also Published As

Publication number Publication date
JPH1010128A (ja) 1998-01-16
ES2132044T5 (es) 2008-12-01
DE69709434D1 (de) 2002-02-07
DE806667T1 (de) 1999-10-07
EP0806667A1 (en) 1997-11-12
ES2132044T1 (es) 1999-08-16
DE69709434T2 (de) 2002-09-19
GR990300022T1 (en) 1999-07-30
US5871942A (en) 1999-02-16
AU1502997A (en) 1997-11-13
AU698513B2 (en) 1998-10-29
DE69709434T3 (de) 2009-01-02
JP3043999B2 (ja) 2000-05-22
EP0806667B1 (en) 2002-01-02
CA2198336A1 (en) 1997-11-10
EP0806667B2 (en) 2008-07-09
AR006016A1 (es) 1999-07-21
CN1271408C (zh) 2006-08-23
US5716791A (en) 1998-02-10
CN1165299A (zh) 1997-11-19
CA2198336C (en) 2002-06-18
ATE211552T1 (de) 2002-01-15
ES2132044T3 (es) 2002-03-16
USRE38088E1 (en) 2003-04-22

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