DE69933279D1 - Nachweissystem unter verwendung liposomen und signalmodifikation - Google Patents
Nachweissystem unter verwendung liposomen und signalmodifikationInfo
- Publication number
- DE69933279D1 DE69933279D1 DE69933279T DE69933279T DE69933279D1 DE 69933279 D1 DE69933279 D1 DE 69933279D1 DE 69933279 T DE69933279 T DE 69933279T DE 69933279 T DE69933279 T DE 69933279T DE 69933279 D1 DE69933279 D1 DE 69933279D1
- Authority
- DE
- Germany
- Prior art keywords
- analyte
- sample
- barrier
- containment means
- nachweissystem
- 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
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
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
-
- 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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
-
- 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
- G01N33/5432—Liposomes or microcapsules
-
- 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
- G01N33/586—Liposomes, microcapsules or cells
-
- 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
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/808—Optical sensing apparatus
-
- 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
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/81—Packaged device or kit
-
- 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
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/975—Kit
-
- 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
- Y10S436/823—Immunogenic carrier or carrier per se
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
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)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medicinal Preparation (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Geophysics And Detection Of Objects (AREA)
- Eye Examination Apparatus (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Steroid Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9801120.8A GB9801120D0 (en) | 1998-01-21 | 1998-01-21 | Detection system |
GB9801120 | 1998-01-21 | ||
PCT/GB1999/000208 WO1999038009A1 (en) | 1998-01-21 | 1999-01-21 | Detection system using liposomes and signal modification |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69933279D1 true DE69933279D1 (de) | 2006-11-02 |
DE69933279T2 DE69933279T2 (de) | 2007-05-03 |
Family
ID=10825537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69933279T Expired - Lifetime DE69933279T2 (de) | 1998-01-21 | 1999-01-21 | Nachweissystem unter Verwendung von Liposomen mit Signalmodifizierung |
Country Status (12)
Country | Link |
---|---|
US (1) | US6743638B1 (de) |
EP (1) | EP1049932B1 (de) |
JP (1) | JP4357113B2 (de) |
AT (1) | ATE340361T1 (de) |
AU (1) | AU749955B2 (de) |
CA (1) | CA2318170A1 (de) |
DE (1) | DE69933279T2 (de) |
GB (1) | GB9801120D0 (de) |
NO (1) | NO20003709L (de) |
TW (1) | TW571099B (de) |
WO (1) | WO1999038009A1 (de) |
ZA (1) | ZA99325B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0100196D0 (en) * | 2001-01-04 | 2001-02-14 | Anmat Technology Ltd | Peptides |
WO2006047323A2 (en) * | 2004-10-21 | 2006-05-04 | University Of Cincinnati | Selectively permeable membranes on porous substrates |
DE102005020384A1 (de) * | 2005-05-02 | 2006-11-09 | Therainvention Gmbh | Spektroskopisches Verfahren zum Nachweis von Analyten |
WO2007113838A2 (en) * | 2006-04-03 | 2007-10-11 | Given Imaging Ltd. | Device, system and method for in-vivo analysis |
JP2009532168A (ja) | 2006-04-03 | 2009-09-10 | ギブン イメージング リミテッド | 生体内分析のための装置、システムおよび方法 |
EP2250188B1 (de) | 2008-02-14 | 2014-06-11 | 3M Innovative Properties Company | Polypeptide zum nachweis von mikroben |
MX2010008919A (es) * | 2008-02-14 | 2010-09-07 | 3M Innovative Properties Co | Metodos y composiciones para detectar mocroorganismos. |
WO2010135714A2 (en) | 2009-05-22 | 2010-11-25 | The Methodist Hospital Research Institute | Methods for modulating adipocyte expression using microrna compositions |
US9074977B2 (en) | 2010-05-07 | 2015-07-07 | Stc.Unm | Multinode acoustic focusing for parallel flow cytometry analysis applications |
US8830451B1 (en) * | 2010-05-07 | 2014-09-09 | Stc.Unm | Multinode acoustic focusing for parallel flow cytometry analysis applications |
US9532950B2 (en) * | 2011-03-14 | 2017-01-03 | National University Corporation Hokkaido University | Vector for pulmonary delivery, inducing agent, and uses |
US8586387B2 (en) * | 2011-08-30 | 2013-11-19 | Supernova Diagnostics, Inc. | Methods of triggering activation of encapsulated signal-generating substances and apparatus utilising activated signal-generating substances |
CN102680442B (zh) * | 2012-04-19 | 2014-02-26 | 太原理工大学 | 一种无标记荧光检测胰蛋白酶的方法 |
KR101933620B1 (ko) * | 2012-09-18 | 2018-12-28 | 삼성전자주식회사 | 소포를 검출하기 위한 조성물, 키트 및 이를 이용하여 소포를 분석하는 방법 |
KR101933622B1 (ko) * | 2012-10-09 | 2018-12-28 | 삼성전자주식회사 | 소포를 모니터링하기 위한 조성물, 키트 및 이를 이용하여 소포를 모니터링하는 방법 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342826A (en) * | 1980-02-04 | 1982-08-03 | Collaborative Research, Inc. | Immunoassay products and methods |
US4806466A (en) * | 1981-10-29 | 1989-02-21 | The Regents Of The University Of California | Cell agglutination reagent comprising conjugates of antibody covalently bound to liposomes |
US4703017C1 (en) * | 1984-02-14 | 2001-12-04 | Becton Dickinson Co | Solid phase assay with visual readout |
JPH0650315B2 (ja) * | 1985-11-08 | 1994-06-29 | 株式会社日立製作所 | 免疫分析用試薬および免疫分析方法 |
EP0255089A3 (de) | 1986-07-28 | 1989-10-11 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Kobalt enthaltende Reagenzien und Verfahren zur Bestimmung von Analyten in wässrigen Flüssigkeiten |
WO1989001159A1 (en) * | 1987-07-27 | 1989-02-09 | Commonwealth Scientific And Industrial Research Or | Receptor membranes |
US5210040A (en) * | 1987-07-29 | 1993-05-11 | Abbott Laboratories | Process for coupling antibodies or antibody fragments to liposomes |
US4913902A (en) * | 1987-11-10 | 1990-04-03 | North Carolina State University | Purification by affinity binding to liposomes |
US5256532A (en) * | 1988-05-02 | 1993-10-26 | Zynaxis Technologies, Inc. | Methods, reagents and test kits for determination of subpopulations of biological entities |
US5227489A (en) * | 1988-08-01 | 1993-07-13 | Ciba Corning Diagnostics Corp. | Stable hydrophilic acridinium esters suitable for liposome encapsulation |
CA2045640C (en) * | 1989-01-27 | 1999-01-05 | Bruce Andrew Cornell | Receptor membranes and ionophore gating |
ES2070264T3 (es) * | 1989-06-05 | 1995-06-01 | Janssen Pharmaceutica Nv | Un analisis en fase solida para uso con un revelador fisico. |
WO1993010226A1 (en) * | 1991-11-19 | 1993-05-27 | North Carolina State University | Immunodiagnostic assay using liposomes carrying labels thereof on outer liposome surface |
US5369036A (en) * | 1992-07-02 | 1994-11-29 | Becton, Dickinson And Company | Enhancement of signal in immunoassays using microparticles which contain different detectable substances |
US5756362A (en) * | 1993-10-12 | 1998-05-26 | Cornell Research Foundation, Inc. | Liposome-enhanced immunoaggregation assay and test device |
US5789154A (en) * | 1993-10-12 | 1998-08-04 | Cornell Research Foundation, Inc. | Liposome-enhanced immunoassay and test device |
US5561049A (en) * | 1994-09-21 | 1996-10-01 | Behringwerke Ag | Method for detecting antibodies |
US5616790A (en) * | 1994-11-18 | 1997-04-01 | California Institute Of Technology | Lipid-based metal sensor |
EP1460423A1 (de) | 1995-02-13 | 2004-09-22 | The Regents of the University of California | Dreidimensionale kolorimetrische Testanordnungen |
US5780319A (en) * | 1996-04-19 | 1998-07-14 | Pasteur Sanofi Diagnostics | Immunoassays to detect antiphospholipid antibodies |
FI102922B (fi) | 1996-06-28 | 1999-03-15 | Valtion Teknillinen | Fluoresenssiin perustuva immunomääritysmenetelmä |
-
1998
- 1998-01-21 GB GBGB9801120.8A patent/GB9801120D0/en not_active Ceased
-
1999
- 1999-01-18 ZA ZA9900325A patent/ZA99325B/xx unknown
- 1999-01-21 AU AU21770/99A patent/AU749955B2/en not_active Ceased
- 1999-01-21 JP JP2000528866A patent/JP4357113B2/ja not_active Expired - Fee Related
- 1999-01-21 AT AT99901770T patent/ATE340361T1/de not_active IP Right Cessation
- 1999-01-21 EP EP99901770A patent/EP1049932B1/de not_active Expired - Lifetime
- 1999-01-21 CA CA002318170A patent/CA2318170A1/en not_active Abandoned
- 1999-01-21 US US09/600,118 patent/US6743638B1/en not_active Expired - Fee Related
- 1999-01-21 DE DE69933279T patent/DE69933279T2/de not_active Expired - Lifetime
- 1999-01-21 WO PCT/GB1999/000208 patent/WO1999038009A1/en active IP Right Grant
- 1999-01-27 TW TW088101190A patent/TW571099B/zh not_active IP Right Cessation
-
2000
- 2000-07-19 NO NO20003709A patent/NO20003709L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6743638B1 (en) | 2004-06-01 |
AU2177099A (en) | 1999-08-09 |
NO20003709D0 (no) | 2000-07-19 |
EP1049932B1 (de) | 2006-09-20 |
ZA99325B (en) | 1999-07-19 |
CA2318170A1 (en) | 1999-07-29 |
JP2003513225A (ja) | 2003-04-08 |
JP4357113B2 (ja) | 2009-11-04 |
GB9801120D0 (en) | 1998-03-18 |
NO20003709L (no) | 2000-09-21 |
EP1049932A1 (de) | 2000-11-08 |
DE69933279T2 (de) | 2007-05-03 |
AU749955B2 (en) | 2002-07-04 |
TW571099B (en) | 2004-01-11 |
ATE340361T1 (de) | 2006-10-15 |
WO1999038009A1 (en) | 1999-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |