DE68919828T2 - Nanoteilchen mit gebundenen enzym und ligand zur verwendung bei analysen. - Google Patents

Nanoteilchen mit gebundenen enzym und ligand zur verwendung bei analysen.

Info

Publication number
DE68919828T2
DE68919828T2 DE68919828T DE68919828T DE68919828T2 DE 68919828 T2 DE68919828 T2 DE 68919828T2 DE 68919828 T DE68919828 T DE 68919828T DE 68919828 T DE68919828 T DE 68919828T DE 68919828 T2 DE68919828 T2 DE 68919828T2
Authority
DE
Germany
Prior art keywords
nanoparticles
ligand
analyzes
bonded enzyme
enzyme
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
DE68919828T
Other languages
English (en)
Other versions
DE68919828D1 (de
Inventor
Kurt G I Nilsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE68919828D1 publication Critical patent/DE68919828D1/de
Application granted granted Critical
Publication of DE68919828T2 publication Critical patent/DE68919828T2/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
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/581—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with enzyme label (including co-enzymes, co-factors, enzyme inhibitors or substrates)
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
    • 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
    • Y10S436/829—Liposomes, e.g. encapsulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
DE68919828T 1988-10-03 1989-10-02 Nanoteilchen mit gebundenen enzym und ligand zur verwendung bei analysen. Expired - Fee Related DE68919828T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8803496A SE466521B (sv) 1988-10-03 1988-10-03 Reagens vid analys bestaaende av ett enzym och en annan ligand, vilka aer kovalent bundna till en vattenoloeslig partikel med en diameter paa mindre aen 500 aa
PCT/SE1989/000539 WO1990004181A1 (en) 1988-10-03 1989-10-02 Nanoparticle with a bound enzyme and another ligand useful in analysis

Publications (2)

Publication Number Publication Date
DE68919828D1 DE68919828D1 (de) 1995-01-19
DE68919828T2 true DE68919828T2 (de) 1995-07-06

Family

ID=20373508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919828T Expired - Fee Related DE68919828T2 (de) 1988-10-03 1989-10-02 Nanoteilchen mit gebundenen enzym und ligand zur verwendung bei analysen.

Country Status (5)

Country Link
US (2) US5405752A (de)
EP (1) EP0394398B1 (de)
DE (1) DE68919828T2 (de)
SE (1) SE466521B (de)
WO (1) WO1990004181A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9203159D0 (sv) * 1992-10-28 1992-10-28 Procur Ab Partikel suspension
SE9301270D0 (sv) * 1993-04-19 1993-04-17 Biosensor
US6183994B1 (en) 1993-05-14 2001-02-06 Bioflexin Ab N-containing saccharides and method for the synthesis of N-containing saccharides from amino-deoxy-disaccharides and amino-deoxy-oligosaccharides
US5936075A (en) * 1994-05-17 1999-08-10 Bioflexin Ab Amino-deoxy-disaccharides and amino-deoxy-oligosaccharides
SE9301677L (sv) * 1993-05-14 1994-11-18 Kurt G I Nilsson Syntesmetod
SE9400034D0 (sv) * 1994-01-06 1994-01-06 Glycorex Ab Laktosaminderivat
US7014049B2 (en) * 1996-12-23 2006-03-21 Glycorex Transplantation Ab Device for bio-affinity material
US6613581B1 (en) * 1999-08-26 2003-09-02 Caliper Technologies Corp. Microfluidic analytic detection assays, devices, and integrated systems
US20030095897A1 (en) * 2001-08-31 2003-05-22 Grate Jay W. Flow-controlled magnetic particle manipulation
DE10240035A1 (de) * 2002-08-30 2004-03-11 Rehm, Bernd H.A., PD Dr.rer.nat. Biogene Polyester-Partikel definierter Größe mit funktionalisierten Oberflächen:Herstellungsverfahren und pharmazeutische Zubereitungen, in denen diese enthalten sind
US20040101822A1 (en) * 2002-11-26 2004-05-27 Ulrich Wiesner Fluorescent silica-based nanoparticles
WO2005031305A2 (en) * 2003-09-22 2005-04-07 Bioarray Solutions, Ltd. Surface immobilized polyelectrolyte with multiple functional groups capable of covalently bonding to biomolecules
US7700312B2 (en) * 2004-12-16 2010-04-20 Kansas State University Research Foundation Preparation containing nanoscale particles with electrostatically adhered enzyme
AU2006295515A1 (en) * 2005-09-27 2007-04-05 Polybatics Limited Polymer particles and uses thereof
WO2013012387A1 (en) * 2011-07-20 2013-01-24 Glycorex Ab Method for the detection of an analyte in a sample
WO2019035037A1 (en) 2017-08-18 2019-02-21 The Procter & Gamble Company CLEANING KIT
CN110892065A (zh) 2017-08-18 2020-03-17 宝洁公司 清洁方法
EP3444328A1 (de) 2017-08-18 2019-02-20 The Procter & Gamble Company Reinigungsmittel
EP3444336B1 (de) 2017-08-18 2024-05-08 The Procter & Gamble Company Reinigungsmittel
CN113933289A (zh) * 2021-09-03 2022-01-14 中国科学院上海微系统与信息技术研究所 一种基于检测试纸的靶标物半定量检测方法及检测试纸

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193983A (en) * 1978-05-16 1980-03-18 Syva Company Labeled liposome particle compositions and immunoassays therewith
US4267235A (en) * 1979-03-19 1981-05-12 California Institute Of Technology Polyglutaraldehyde microspheres
US4415665A (en) * 1980-12-12 1983-11-15 Pharmacia Fine Chemicals Ab Method of covalently binding biologically active organic substances to polymeric substances
US4434150A (en) * 1981-10-19 1984-02-28 Ortho Diagnostic Systems, Inc. Immunological reagents employing polymeric backbone possessing reactive functional groups
US4552839A (en) * 1983-08-01 1985-11-12 Syntex (U.S.A.) Inc. Determination of analytes in particle-containing medium
EP0155224A3 (de) * 1984-03-15 1987-05-06 CHROMAGENICS, Inc. Chromogen-reagierende Funktion tragender Festphasenkomplex zum Nachweis eines Antikörpers, eines Antigens, eines Rezeptors oder eines Haptens
US4698263A (en) * 1985-05-23 1987-10-06 Becton Dickinson And Company Sac having a marker linked thereto
SE451849B (sv) * 1985-12-11 1987-11-02 Svenska Sockerfabriks Ab Sett att syntetisera glykosidiska bindningar samt anvendning av pa detta sett erhallna produkter

Also Published As

Publication number Publication date
US5738986A (en) 1998-04-14
SE8803496L (sv) 1990-04-04
US5405752A (en) 1995-04-11
SE466521B (sv) 1992-02-24
WO1990004181A1 (en) 1990-04-19
DE68919828D1 (de) 1995-01-19
SE8803496D0 (sv) 1988-10-03
EP0394398A1 (de) 1990-10-31
EP0394398B1 (de) 1994-12-07

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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