ES2170117T3 - Procedimiento para acoplar anticuerpos a un nuevo sustrato de latex y su uso en inmunoensayos. - Google Patents

Procedimiento para acoplar anticuerpos a un nuevo sustrato de latex y su uso en inmunoensayos.

Info

Publication number
ES2170117T3
ES2170117T3 ES95116241T ES95116241T ES2170117T3 ES 2170117 T3 ES2170117 T3 ES 2170117T3 ES 95116241 T ES95116241 T ES 95116241T ES 95116241 T ES95116241 T ES 95116241T ES 2170117 T3 ES2170117 T3 ES 2170117T3
Authority
ES
Spain
Prior art keywords
latex
procedure
new substrate
antibodies
new
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 - Lifetime
Application number
ES95116241T
Other languages
English (en)
Inventor
Ranga R Vunnam
Koon-Wah Leong
Oscar Raimondo
Jose I Fernandez
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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=23288981&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2170117(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of ES2170117T3 publication Critical patent/ES2170117T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/543—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
    • G01N33/54346—Nanoparticles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Nanotechnology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

SE PREPARAN NUEVOS REACTIVOS ANTICUERPO-LATEX QUE UTILIZAN UN NUEVO ENLACE COVALENTE ESPECIFICO DEL LUGAR DE ANTICUERPOS, A TRAVES DE SUS UNIDADES DE FC INTERFERENTES, SOBRE NUEVOS SUSTRATOS ESFERICOS DE LATEX POLIMERICO, CONSERVANDO ASI LOS LUGARES DE ENLACE A LOS ANTIGENOS DE LOS ANTICUERPOS. ESTA INMOVILIZACION DE LOS ANTICUERPOS ES ESENCIAL PARA ENSAYOS DE ALTA ACTIVIDAD ESPECIFICA Y SENSIBILIDAD, Y TAMBIEN ES ECONOMICA Y MUCHO MAS SENCILLA QUE OTRAS INMOVILIZACIONES COVALENTES.
ES95116241T 1994-10-27 1995-10-16 Procedimiento para acoplar anticuerpos a un nuevo sustrato de latex y su uso en inmunoensayos. Expired - Lifetime ES2170117T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/330,259 US5585278A (en) 1994-10-27 1994-10-27 Method for coupling antibody to novel latex substrate and its use in immunoassay

Publications (1)

Publication Number Publication Date
ES2170117T3 true ES2170117T3 (es) 2002-08-01

Family

ID=23288981

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95116241T Expired - Lifetime ES2170117T3 (es) 1994-10-27 1995-10-16 Procedimiento para acoplar anticuerpos a un nuevo sustrato de latex y su uso en inmunoensayos.

Country Status (6)

Country Link
US (1) US5585278A (es)
EP (1) EP0709676B2 (es)
JP (1) JPH08211060A (es)
CA (1) CA2156588A1 (es)
DE (1) DE69524842T2 (es)
ES (1) ES2170117T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379975B1 (en) * 1996-11-27 2002-04-30 T.A.C. Thrombosis And Coagulation Aktiebolag Methods and reagents for determining protein S
FI101543B1 (fi) * 1996-12-17 1998-07-15 Orion Yhtymae Oy Biomolekyylien kytkeminen kiintofaasiin
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
US6394952B1 (en) 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
WO2001077182A1 (en) * 2000-04-07 2001-10-18 Matsushita Electric Industrial Co., Ltd. Antibody/carrier complex, process for producing the same, method of controlling antigen-antibody reaction by using the same and immunoassay method
US7935539B2 (en) * 2003-02-14 2011-05-03 Siemens Healthcare Diagnostics, Inc. Generic method for latex agglutination assays
AU2004258113B2 (en) * 2003-07-07 2009-11-05 University Of North Carolina At Chapel Hill Method and system for detection of von Willebrand factor (vWF) multimers
US7771660B2 (en) * 2004-05-04 2010-08-10 University Of North Carolina At Chapel Hill Electrophoretic interactive spectral methods and devices for the detection and/or characterization of biological particles
US20060154372A1 (en) * 2004-12-21 2006-07-13 Arter Thomas C Providing additional motion in assays
WO2011035385A1 (en) * 2009-09-24 2011-03-31 Monash University Testing device for identifying antigens and antibodies in biofluids
ES2628351T3 (es) * 2010-10-13 2017-08-02 Pharma Diagnostics Nv Método para recubrir nanopartículas
JP2012242278A (ja) * 2011-05-20 2012-12-10 Rohm Co Ltd マイクロチップに用いられる検査試薬
US9274107B2 (en) 2011-05-20 2016-03-01 Rohm Co., Ltd. Microchip, measurement system and method using the same, and test reagent to be used for microchip
JP6190132B2 (ja) * 2013-03-21 2017-08-30 学校法人近畿大学 遺伝子試料導入用基板及び遺伝子試料導入方法
JP6900207B2 (ja) * 2017-03-09 2021-07-07 Jsr株式会社 プローブ結合担体の製造方法、および、標的物質を検出または分離する方法
JP2022155547A (ja) * 2021-03-30 2022-10-13 ミナリスメディカル株式会社 蛋白質が結合したラテックス粒子の安定化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210723A (en) * 1976-07-23 1980-07-01 The Dow Chemical Company Method of coupling a protein to an epoxylated latex
US4164558A (en) * 1976-11-22 1979-08-14 Massachusetts Institute Of Technology Method for optimizing reagents for agglutination reactions
US4184849A (en) * 1977-12-05 1980-01-22 Technicon Instruments Corporation Mixed agglutination
GB2013211B (en) * 1978-01-26 1982-06-30 Technicon Instr Immunoassays using f(ab')2 fragments
US4401765A (en) * 1981-09-01 1983-08-30 E. I. Du Pont De Nemours And Company Covalently bonded high refractive index particle reagents and their use in light scattering immunoassays
US4480042A (en) * 1981-10-28 1984-10-30 E. I. Du Pont De Nemours And Company Covalently bonded high refractive index particle reagents and their use in light scattering immunoassays
JPS59224565A (ja) * 1983-04-28 1984-12-17 Morinaga Milk Ind Co Ltd 抗原検出用試薬
DE3622993A1 (de) † 1986-07-09 1988-01-21 Behringwerke Ag Dispersionspolymere, biologisch aktive dispersionspolymere, verfahren zu ihrer herstellung und verwendung als diagnostisches mittel
DE3919873A1 (de) * 1989-06-19 1990-12-20 Behringwerke Ag Magnetische protein-konjugate, verfahren zu ihrer herstellung und ihre verwendung
FR2676451B1 (fr) * 1991-05-15 1993-08-06 Bio Merieux Procede pour preparer un latex a groupements fonctionnels de surface et latex obtenu.

Also Published As

Publication number Publication date
JPH08211060A (ja) 1996-08-20
EP0709676A3 (en) 1996-11-20
EP0709676B1 (en) 2002-01-02
DE69524842D1 (de) 2002-02-07
US5585278A (en) 1996-12-17
EP0709676B2 (en) 2007-03-21
CA2156588A1 (en) 1996-04-28
EP0709676A2 (en) 1996-05-01
DE69524842T2 (de) 2002-09-19

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