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DE60316748D1 - Magnetischer Träger für biologische Substanzen, Verfahren zur seiner Produktion und seiner Verwendung zur Isolierung dieser biologischen Substanzen - Google Patents

Magnetischer Träger für biologische Substanzen, Verfahren zur seiner Produktion und seiner Verwendung zur Isolierung dieser biologischen Substanzen

Info

Publication number
DE60316748D1
DE60316748D1 DE60316748T DE60316748T DE60316748D1 DE 60316748 D1 DE60316748 D1 DE 60316748D1 DE 60316748 T DE60316748 T DE 60316748T DE 60316748 T DE60316748 T DE 60316748T DE 60316748 D1 DE60316748 D1 DE 60316748D1
Authority
DE
Germany
Prior art keywords
magnetic carrier
biological substances
biological substance
isolation
magnetic
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 - Fee Related
Application number
DE60316748T
Other languages
English (en)
Other versions
DE60316748T2 (de
Inventor
Yoshiaki Nishiya
Satoko Tsuboi
Mikio Kishimoto
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.)
Toyobo Co Ltd
Maxell Ltd
Original Assignee
Toyobo Co Ltd
Hitachi Maxell Ltd
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
Priority claimed from JP2002188140A external-priority patent/JP4080798B2/ja
Priority claimed from JP2002230533A external-priority patent/JP4267272B2/ja
Priority claimed from JP2002267170A external-priority patent/JP4171522B2/ja
Application filed by Toyobo Co Ltd, Hitachi Maxell Ltd filed Critical Toyobo Co Ltd
Application granted granted Critical
Publication of DE60316748D1 publication Critical patent/DE60316748D1/de
Publication of DE60316748T2 publication Critical patent/DE60316748T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/54326—Magnetic particles
    • G01N33/5434—Magnetic particles using magnetic particle immunoreagent carriers which constitute new materials per se

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)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Compounds Of Iron (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE60316748T 2002-06-27 2003-06-27 Magnetischer Träger für biologische Substanzen, Verfahren zur seiner Produktion und seiner Verwendung zur Isolierung dieser biologischen Substanzen Expired - Fee Related DE60316748T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2002188140A JP4080798B2 (ja) 2002-06-27 2002-06-27 核酸結合用磁性担体およびその製造方法
JP2002188140 2002-06-27
JP2002230533 2002-08-07
JP2002230533A JP4267272B2 (ja) 2002-08-07 2002-08-07 生体物質の単離方法
JP2002267170A JP4171522B2 (ja) 2002-09-12 2002-09-12 核酸結合用磁性担体およびその製造方法
JP2002267170 2002-09-12

Publications (2)

Publication Number Publication Date
DE60316748D1 true DE60316748D1 (de) 2007-11-22
DE60316748T2 DE60316748T2 (de) 2008-02-07

Family

ID=29718641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60316748T Expired - Fee Related DE60316748T2 (de) 2002-06-27 2003-06-27 Magnetischer Träger für biologische Substanzen, Verfahren zur seiner Produktion und seiner Verwendung zur Isolierung dieser biologischen Substanzen

Country Status (4)

Country Link
US (1) US20040126902A1 (de)
EP (1) EP1376129B1 (de)
AT (1) ATE375512T1 (de)
DE (1) DE60316748T2 (de)

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Publication number Priority date Publication date Assignee Title
US7169618B2 (en) 2000-06-28 2007-01-30 Skold Technology Magnetic particles and methods of producing coated magnetic particles
GB0215185D0 (en) 2002-07-01 2002-08-07 Genovision As Binding a target substance
CN1312479C (zh) * 2003-08-08 2007-04-25 清华大学 一种纳米荧光磁粒及其制备方法
US7295788B2 (en) * 2004-04-26 2007-11-13 Ricoh Company, Ltd. Image forming apparatus and process cartridge
US9790539B2 (en) * 2004-06-30 2017-10-17 Russell Biotech, Inc. Methods and reagents for improved selection of biological molecules
CN101213619A (zh) 2005-06-23 2008-07-02 西门子医疗系统诊断股份有限公司 具有超薄封闭二氧化硅层的磁性粒子及其制造和使用方法
JP4902183B2 (ja) * 2005-12-06 2012-03-21 日立マクセル株式会社 機能性赤外蛍光粒子
JP5169826B2 (ja) * 2006-06-20 2013-03-27 日立金属株式会社 金属微粒子及び生体物質抽出用の磁気ビーズ、並びにそれらの製造方法
DE602007010481D1 (de) * 2006-09-20 2010-12-23 Hitachi Metals Ltd Beschichtete feine metallteilchen und herstellungsverfahren dafür
KR101077966B1 (ko) * 2007-11-30 2011-10-31 고려대학교 산학협력단 펩티드 분리용 나노입자, 그 제조방법 및 이를 이용한 펩티드 분리방법
AU2009223122B2 (en) * 2008-03-12 2014-12-11 University Of Virginia Patent Foundation Detection of polymeric analytes
JP5669754B2 (ja) 2009-12-15 2015-02-18 国立大学法人 岡山大学 磁性セラミックス及びその製造方法
EP2857838A3 (de) * 2013-10-02 2015-07-01 FZMB GmbH Forschungszentrum für Medizintechnik und Biotechnologie Verfahren zur immunomagnetischen Abtrennung von Analyten aus einer komplexen Probenmatrix
RU2653130C1 (ru) * 2017-06-16 2018-05-07 Акционерное общество "ГенТерра" (АО "ГенТерра") Магнитный сорбент, способ его получения и способ выделения молекул нуклеиновых кислот

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US4124735A (en) * 1976-12-02 1978-11-07 Xerox Corporation Magnetic glass carrier materials
US4554088A (en) * 1983-05-12 1985-11-19 Advanced Magnetics Inc. Magnetic particles for use in separations
US4672040A (en) * 1983-05-12 1987-06-09 Advanced Magnetics, Inc. Magnetic particles for use in separations
US4695392A (en) * 1983-05-12 1987-09-22 Advanced Magnetics Inc. Magnetic particles for use in separations
US5091206A (en) * 1987-10-26 1992-02-25 Baxter Diagnostics Inc. Process for producing magnetically responsive polymer particles and application thereof
US4965007A (en) * 1988-05-10 1990-10-23 Eastman Kodak Company Encapsulated superparamagnetic particles
DE68920778T2 (de) * 1988-05-24 1995-05-18 Anagen Uk Ltd Magnetisch anziehbare Teilchen und Herstellungsverfahren.
ATE128563T1 (de) * 1989-04-26 1995-10-15 Canon Kk Magnetischer entwickler, bildherstellungsverfahren und bildherstellungsapparat.
JP2726520B2 (ja) * 1989-10-20 1998-03-11 名糖産業株式会社 有機磁性複合体
US5369006A (en) * 1991-08-20 1994-11-29 E. I. Du Pont De Nemours And Company Determination of CK isoenzymes and CK isoforms
KR970001393B1 (ko) * 1991-09-11 1997-02-06 캐논 가부시기가이샤 정전하상 현상용 토너 및 가열정착방법
US5348829A (en) * 1991-11-08 1994-09-20 Canon Kabushiki Kaisha Monocomponent-type developer for developing electrostatic image and image forming method
DE59403734D1 (de) * 1993-03-17 1997-09-18 Silica Gel Gmbh Superparamagnetische teilchen, verfahren zu ihrer herstellung und verwendung derselben
EP0716338B1 (de) * 1994-12-09 2001-10-04 Fuji Photo Film Co., Ltd. Feine Polymerpartikel mit heterogener Phasenstruktur, photographisches lichtempfindliches Silberhalogenidmaterial feine Polymerpartikel enthaltend und Bilderzeugungsverfahren
DE19520398B4 (de) * 1995-06-08 2009-04-16 Roche Diagnostics Gmbh Magnetisches Pigment
EP1154443A1 (de) * 2000-05-12 2001-11-14 Boehringer Mannheim Gmbh Magnetische Glasteilchen, Herstellungsverfahen und Benützunge
US6545143B1 (en) * 1998-11-30 2003-04-08 Roche Diagnostics, Gmbh Magnetic particles for purifying nucleic acids
US6027945A (en) * 1997-01-21 2000-02-22 Promega Corporation Methods of isolating biological target materials using silica magnetic particles
DE69810080T2 (de) * 1997-01-21 2003-10-09 Grace W R & Co Siliciumdioxidadsorbent auf magnetischem träger
CA2381732A1 (en) * 1999-08-21 2001-03-01 John S. Fox High sensitivity biomolecule detection with magnetic particles
CZ20021608A3 (cs) * 1999-11-17 2003-06-18 Roche Diagnostics Gmbh Magnetické skleněné částice, metody jejich přípravy a použití
US6548264B1 (en) * 2000-05-17 2003-04-15 University Of Florida Coated nanoparticles
US7169618B2 (en) * 2000-06-28 2007-01-30 Skold Technology Magnetic particles and methods of producing coated magnetic particles
US6653035B2 (en) * 2001-07-30 2003-11-25 Canon Kabushiki Kaisha Magnetic toner
US6844426B2 (en) * 2002-02-06 2005-01-18 Toyo Boseki Kabushiki Kaisha Magnetic carrier capable of binding with protein and purification method of protein utilizing the magnetic carrier

Also Published As

Publication number Publication date
EP1376129A2 (de) 2004-01-02
EP1376129B1 (de) 2007-10-10
ATE375512T1 (de) 2007-10-15
US20040126902A1 (en) 2004-07-01
DE60316748T2 (de) 2008-02-07
EP1376129A3 (de) 2004-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee