ES2017153A6 - Portadores inmunorreactivos que tienen un nuevo recubrimiento intermedio biocompatible y su procedimiento de fabricacion. - Google Patents

Portadores inmunorreactivos que tienen un nuevo recubrimiento intermedio biocompatible y su procedimiento de fabricacion.

Info

Publication number
ES2017153A6
ES2017153A6 ES8903417A ES8903417A ES2017153A6 ES 2017153 A6 ES2017153 A6 ES 2017153A6 ES 8903417 A ES8903417 A ES 8903417A ES 8903417 A ES8903417 A ES 8903417A ES 2017153 A6 ES2017153 A6 ES 2017153A6
Authority
ES
Spain
Prior art keywords
immunoreactant
carrier
carriers
making same
intermediate coating
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
ES8903417A
Other languages
English (en)
Inventor
Kenneth H Kortright
Ravinder K Gupta
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.)
Coulter Corp
Original Assignee
Coulter 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
Application filed by Coulter Corp filed Critical Coulter Corp
Publication of ES2017153A6 publication Critical patent/ES2017153A6/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
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • G01N33/548—Carbohydrates, e.g. dextran
    • 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
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Materials For Medical Uses (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Peptides Or Proteins (AREA)

Abstract

ESTA INVENCION PROPORCIONA UN PORTADOR INMUNORREACTIVO CON UN ELEMENTO ANTIGENO O ANTICUERPO DE UN SOLO PAR DE UNION COVALENTEMENTE UNIDO A UN MEDIO BIOCOMPATIBLE QUE COMPRENDE UN GEL PROTEINICO O POLISACARIDO RECUBRIENDO LA SUPERFICIE DE UN CUERPO PORTADOR Y EL METODO DE PRODUCCION DEL PORTADOR INMUNORREACTIVO. CUANDO EL MEDIO BIOCOMPATIBLE ES UN GEL PROTEINICO, ES APLICADO SOBRE LA SUPERFICIE DEL CUERPO PORTADOR POR INTERACCION HIDROFOBA O UNION COVALENTE. CUANDO EL MEDIO BIOCOMPATIBLE ES UN POLISACARIDO, ES APLICADO SOBRE LA SUPERFICIE DEL PORTADOR POR UNION COVALENTE. EL PORTADOR INMUNORREACTIVO PUEDE SER UTILIZADO EN UN ENSAYO EN EL QUE INTERVIENE UN MIEMBRO DE UN SOLO PAR DE UNION TAL COMO UN MIEMBRO ANTIGENO O ANTICUERPO DE UN SOLO PAR DE UNION EN UNA MUESTRA DE ENSAYO BIOLOGICA.
ES8903417A 1988-10-11 1989-10-10 Portadores inmunorreactivos que tienen un nuevo recubrimiento intermedio biocompatible y su procedimiento de fabricacion. Expired - Lifetime ES2017153A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25574388A 1988-10-11 1988-10-11

Publications (1)

Publication Number Publication Date
ES2017153A6 true ES2017153A6 (es) 1991-01-01

Family

ID=22969662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903417A Expired - Lifetime ES2017153A6 (es) 1988-10-11 1989-10-10 Portadores inmunorreactivos que tienen un nuevo recubrimiento intermedio biocompatible y su procedimiento de fabricacion.

Country Status (7)

Country Link
EP (1) EP0438534A4 (es)
JP (1) JPH04501313A (es)
CN (1) CN1041825A (es)
AU (1) AU649397B2 (es)
ES (1) ES2017153A6 (es)
WO (1) WO1990004178A1 (es)
ZA (1) ZA897708B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842700A1 (de) * 1988-12-19 1990-06-21 Boehringer Mannheim Gmbh Verfahren zur proteinimmobilisierung an einer festphase, so hergestellte protein tragende festphase sowie deren verwendung
WO1992003732A2 (en) * 1990-08-28 1992-03-05 Bioprobe International, Inc. Compositions and methods for enhanced binding in biological assays
WO1995006254A1 (en) * 1993-08-24 1995-03-02 Applied Immune Sciences, Inc. Site-specific covalent attachment of conglutinin to solid phase materials and related methods
JP4448642B2 (ja) 2000-03-06 2010-04-14 シーメンス・ヘルスケア・ダイアグノスティックス・プロダクツ・ゲーエムベーハー 多糖で被覆された担体、その製造および使用
CN104303058A (zh) * 2012-04-18 2015-01-21 西门子医疗保健诊断公司 用于制备缀合物试剂的化合物和方法
CN109270064B (zh) * 2018-11-12 2020-12-01 新乡医学院 一种基于葡聚糖微球的免疫沉淀试剂及其制备方法与应用
CN109444401A (zh) * 2018-12-12 2019-03-08 郑州安图生物工程股份有限公司 一种磁微粒化学发光产品的制备方法
CN118818064A (zh) * 2024-08-23 2024-10-22 深圳上泰生物工程有限公司 一种抗磷脂酶a2受体抗体检测试剂盒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639558A (en) * 1968-02-19 1972-02-01 Louis Csizmas Immunological reagent particles having proteinaceous materials covalently bonded thereto
US4210418A (en) * 1976-08-30 1980-07-01 Mallinckrodt, Inc. Container for immunochemical and enzymatical determinations or procedures
GB2013688B (en) * 1978-01-26 1982-06-30 Technicon Instr Insolubilised proteins and immunoassays utilising them
US4452773A (en) * 1982-04-05 1984-06-05 Canadian Patents And Development Limited Magnetic iron-dextran microspheres
DE3524451A1 (de) * 1985-07-09 1987-03-12 Behringwerke Ag Mit ueberzuegen versehene formkoerper zur bindung von bioaffinen substanzen, verfahren zu ihrer herstellung sowie ihre verwendung
SE8701962D0 (sv) * 1987-05-13 1987-05-13 Bo Hakan Nygren Sett att isolera och/eller bestemma halten av ett organiskt emne genom kovalent koppling av en for emnet specifik motreaktant till ytadsorberad, hydrofoberad vattenloslig polymer

Also Published As

Publication number Publication date
AU649397B2 (en) 1994-05-26
ZA897708B (en) 1991-06-26
JPH04501313A (ja) 1992-03-05
WO1990004178A1 (en) 1990-04-19
CN1041825A (zh) 1990-05-02
AU4625989A (en) 1990-05-01
EP0438534A4 (en) 1991-09-11
EP0438534A1 (en) 1991-07-31

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-10-10