FI844027A - Immunologiskt bestaemningsfoerfarande. - Google Patents

Immunologiskt bestaemningsfoerfarande.

Info

Publication number
FI844027A
FI844027A FI844027A FI844027A FI844027A FI 844027 A FI844027 A FI 844027A FI 844027 A FI844027 A FI 844027A FI 844027 A FI844027 A FI 844027A FI 844027 A FI844027 A FI 844027A
Authority
FI
Finland
Prior art keywords
immunologiskt
bestaemningsfoerfarande
immunologiskt bestaemningsfoerfarande
Prior art date
Application number
FI844027A
Other languages
English (en)
Other versions
FI844027A0 (fi
Inventor
Juhani E I Luotola
Hannu Harjunmaa
Original Assignee
Labsystems Oy
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 Labsystems Oy filed Critical Labsystems Oy
Priority to FI844027A priority Critical patent/FI844027A/fi
Publication of FI844027A0 publication Critical patent/FI844027A0/fi
Priority to EP85111808A priority patent/EP0177813A1/en
Priority to US06/785,410 priority patent/US4777145A/en
Priority to JP60227636A priority patent/JPS6196467A/ja
Priority to FI853984A priority patent/FI853984L/fi
Publication of FI844027A publication Critical patent/FI844027A/fi

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
    • G01N33/54326—Magnetic particles
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/806—Electrical property or magnetic property
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/824—Immunological separation techniques

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
FI844027A 1984-10-12 1984-10-12 Immunologiskt bestaemningsfoerfarande. FI844027A (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI844027A FI844027A (fi) 1984-10-12 1984-10-12 Immunologiskt bestaemningsfoerfarande.
EP85111808A EP0177813A1 (en) 1984-10-12 1985-09-18 Immunological assay method
US06/785,410 US4777145A (en) 1984-10-12 1985-10-08 Immunological assay method using magnetic particles
JP60227636A JPS6196467A (ja) 1984-10-12 1985-10-12 免疫学的測定法
FI853984A FI853984L (fi) 1984-10-12 1985-10-14 Immunologiskt bestaemningsfoerfarande.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI844027A FI844027A (fi) 1984-10-12 1984-10-12 Immunologiskt bestaemningsfoerfarande.

Publications (2)

Publication Number Publication Date
FI844027A0 FI844027A0 (fi) 1984-10-12
FI844027A true FI844027A (fi) 1986-04-13

Family

ID=8519734

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844027A FI844027A (fi) 1984-10-12 1984-10-12 Immunologiskt bestaemningsfoerfarande.

Country Status (4)

Country Link
US (1) US4777145A (fi)
EP (1) EP0177813A1 (fi)
JP (1) JPS6196467A (fi)
FI (1) FI844027A (fi)

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US5935779A (en) * 1988-11-03 1999-08-10 Igen International Inc. Methods for improved particle electrochemiluminescence assay
US6013531A (en) * 1987-10-26 2000-01-11 Dade International Inc. Method to use fluorescent magnetic polymer particles as markers in an immunoassay
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US5043288A (en) * 1988-06-20 1991-08-27 Motsenbocker Marvin A Immobilize molecular binding partners to contact activating supports
US5536475A (en) * 1988-10-11 1996-07-16 Baxter International Inc. Apparatus for magnetic cell separation
US5962218A (en) * 1988-11-03 1999-10-05 Igen International Inc. Methods and apparatus for improved luminescence assays
US5779976A (en) * 1988-11-03 1998-07-14 Igen International, Inc. Apparatus for improved luminescence assays
US5705402A (en) * 1988-11-03 1998-01-06 Igen International, Inc. Method and apparatus for magnetic microparticulate based luminescence assay including plurality of magnets
US5746974A (en) * 1988-11-03 1998-05-05 Igen International, Inc. Apparatus for improved luminescence assays using particle concentration, electrochemical generation of chemiluminescence and chemiluminescence detection
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JP2910929B2 (ja) * 1989-03-23 1999-06-23 浜松ホトニクス株式会社 磁気粒子よりなる粒子の表面改質方法
US5512659A (en) * 1989-08-04 1996-04-30 Syntex (U.S.A.) Inc. Compositions useful in heterogeneous immunoassays
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DE69118429T2 (de) * 1990-01-26 1996-09-12 Canon Kk Verfahren zur Messung einer Spezies unter Verwendung von Fluoreszenzlicht
US5128103A (en) * 1990-12-14 1992-07-07 E. I. Du Pont De Nemours And Company Apparatus for automatically processing magnetic solid phase reagents
US5242837A (en) * 1990-12-24 1993-09-07 Slovacek Rudolf E Method for the rapid detection of analytes involving specific binding reactions and the use of light attenuating magnetic particles
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US5329461A (en) * 1992-07-23 1994-07-12 Acrogen, Inc. Digital analyte detection system
US5374531A (en) * 1993-03-22 1994-12-20 Zynaxis, Inc. Immunoassay for determination of cells
DE4421907A1 (de) * 1994-06-24 1996-01-04 Behringwerke Ag Verfahren zur Durchführung eines Immunoassays in einem Mehrphasensystem
US5648223A (en) * 1994-08-31 1997-07-15 Activated Cell Therapy, Inc. Methods for enriching breast tumor cells
US5840502A (en) * 1994-08-31 1998-11-24 Activated Cell Therapy, Inc. Methods for enriching specific cell-types by density gradient centrifugation
US5663051A (en) * 1994-08-31 1997-09-02 Activated Cell Therapy, Inc. Separation apparatus and method
US5646004A (en) * 1994-08-31 1997-07-08 Activated Cell Therapy, Inc. Methods for enriching fetal cells from maternal body fluids
AT403961B (de) * 1995-03-17 1998-07-27 Avl Verbrennungskraft Messtech Optochemisches messsystem mit einem fluoreszenzsensor
US6001571A (en) 1995-11-30 1999-12-14 Mandecki; Wlodek Multiplex assay for nucleic acids employing transponders
US5641634A (en) 1995-11-30 1997-06-24 Mandecki; Wlodek Electronically-indexed solid-phase assay for biomolecules
US6051377A (en) * 1995-11-30 2000-04-18 Pharmaseq, Inc. Multiplex assay for nucleic acids employing transponders
US5736332A (en) * 1995-11-30 1998-04-07 Mandecki; Wlodek Method of determining the sequence of nucleic acids employing solid-phase particles carrying transponders
WO1997019958A1 (en) 1995-11-30 1997-06-05 Wlodek Mandecki Screening of drugs from chemical combinatorial libraries employing transponders
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
AP9901515A0 (en) * 1996-10-15 1999-06-30 Bio Tech Imaging Inc Reagent system and kit or detecting HIV infected cells.
US5817458A (en) * 1996-10-15 1998-10-06 The Avriel Group, Amcas Division Inc. Reagent system for detecting HIV-infected peripheral blood lymphocytes in whole blood
US5981166A (en) * 1997-04-23 1999-11-09 Pharmaseq, Inc. Screening of soluble chemical compounds for their pharmacological properties utilizing transponders
US6710871B1 (en) 1997-06-09 2004-03-23 Guava Technologies, Inc. Method and apparatus for detecting microparticles in fluid samples
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US6337215B1 (en) * 1997-12-01 2002-01-08 International Business Machines Corporation Magnetic particles having two antiparallel ferromagnetic layers and attached affinity recognition molecules
US7390675B2 (en) * 1999-10-15 2008-06-24 Christopher Feistel Multi-functional and configurable assay
US7371584B2 (en) * 1999-10-15 2008-05-13 Wavesence, Inc. Multi-functional and configurable assay
US6136549A (en) * 1999-10-15 2000-10-24 Feistel; Christopher C. systems and methods for performing magnetic chromatography assays
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US7285412B2 (en) * 2001-07-27 2007-10-23 Surface Logix Inc. Device for magnetic immobilization of cells
US7169577B2 (en) * 2001-07-27 2007-01-30 Surface Logix, Inc. Cell isolation and screening device and method of using same
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Also Published As

Publication number Publication date
FI844027A0 (fi) 1984-10-12
JPS6196467A (ja) 1986-05-15
EP0177813A1 (en) 1986-04-16
US4777145A (en) 1988-10-11

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Legal Events

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Owner name: LABSYSTEMS OY