EP0752097A4 - Covalent immobilized antibodies on polymeric beads - Google Patents

Covalent immobilized antibodies on polymeric beads

Info

Publication number
EP0752097A4
EP0752097A4 EP95913509A EP95913509A EP0752097A4 EP 0752097 A4 EP0752097 A4 EP 0752097A4 EP 95913509 A EP95913509 A EP 95913509A EP 95913509 A EP95913509 A EP 95913509A EP 0752097 A4 EP0752097 A4 EP 0752097A4
Authority
EP
European Patent Office
Prior art keywords
polymeric beads
immobilized antibodies
covalent immobilized
covalent
antibodies
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Withdrawn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
EP95913509A
Other languages
German (de)
French (fr)
Other versions
EP0752097A1 (en
Inventor
Olavi Siiman
Alexander Burshteyn
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.)
Beckman Coulter Inc
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 EP0752097A1 publication Critical patent/EP0752097A1/en
Publication of EP0752097A4 publication Critical patent/EP0752097A4/en
Withdrawn legal-status Critical Current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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • 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
    • G01N33/54353—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals with ligand attached to the carrier via a chemical coupling agent

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Peptides Or Proteins (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
EP95913509A 1994-03-07 1995-03-02 Covalent immobilized antibodies on polymeric beads Withdrawn EP0752097A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US207317 1988-06-15
US20731794A 1994-03-07 1994-03-07
PCT/US1995/002547 WO1995024631A1 (en) 1994-03-07 1995-03-02 Covalent immobilized antibodies on polymeric beads

Publications (2)

Publication Number Publication Date
EP0752097A1 EP0752097A1 (en) 1997-01-08
EP0752097A4 true EP0752097A4 (en) 1997-12-10

Family

ID=22770027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95913509A Withdrawn EP0752097A4 (en) 1994-03-07 1995-03-02 Covalent immobilized antibodies on polymeric beads

Country Status (5)

Country Link
EP (1) EP0752097A4 (en)
JP (1) JPH10501613A (en)
AU (1) AU2091995A (en)
CA (1) CA2184282A1 (en)
WO (1) WO1995024631A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5994089A (en) * 1997-05-16 1999-11-30 Coulter International Corp. Simultaneous analyses of white blood cell subsets using multi-color, multi-intensity fluorescent markers in flow cytometry
JP3781934B2 (en) 1999-12-22 2006-06-07 株式会社ニチレイバイオサイエンス Enzyme-protein complex
DE10141387A1 (en) * 2001-08-16 2003-03-13 Inst Chemo Biosensorik Carrier for immobilized biomolecules and method for immobilizing biomolecules
EP1625387A4 (en) * 2003-05-13 2007-08-08 Minerva Biotechnologies Corp Storage and use of colloids
WO2005008241A1 (en) 2003-07-07 2005-01-27 University Of North Carolina At Chapel Hill Method and system for detection of von willebrand factor (vwf) multimers
US20080254512A1 (en) * 2006-11-02 2008-10-16 Capon Daniel J Hybrid immunoglobulins with moving parts
US8679764B2 (en) * 2008-03-11 2014-03-25 Becton, Dickinson And Company Density-based cell detection system
US10793327B2 (en) 2017-10-09 2020-10-06 Terumo Bct Biotechnologies, Llc Lyophilization container and method of using same
EP3938742A1 (en) 2019-03-14 2022-01-19 Terumo BCT Biotechnologies, LLC Multi-part lyophilization container and method of use
EP4272554A1 (en) * 2022-05-06 2023-11-08 Eberhard Karls Universität Tübingen Biocides and adhesive binding thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009682A1 (en) * 1990-11-23 1992-06-11 Coulter Corporation Method and apparatus for screening microscopic cells utilizing light scatter techniques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108974A (en) * 1976-08-27 1978-08-22 Bio-Rad Laboratories, Inc. Radioimmunoassay for thyroid hormone
US5169754A (en) * 1990-10-31 1992-12-08 Coulter Corporation Biodegradable particle coatings having a protein covalently immobilized by means of a crosslinking agent and processes for making same
US5248772A (en) * 1992-01-29 1993-09-28 Coulter Corporation Formation of colloidal metal dispersions using aminodextrans as reductants and protective agents

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009682A1 (en) * 1990-11-23 1992-06-11 Coulter Corporation Method and apparatus for screening microscopic cells utilizing light scatter techniques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9524631A1 *

Also Published As

Publication number Publication date
JPH10501613A (en) 1998-02-10
WO1995024631A1 (en) 1995-09-14
EP0752097A1 (en) 1997-01-08
CA2184282A1 (en) 1995-09-14
AU2091995A (en) 1995-09-25

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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: 19961001

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 19971024

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): FR GB

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COULTER INTERNATIONAL CORPORATION

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: 20021001