ATE223053T1 - Verfahren zur verbesserung der leistung von einem immunoreagenz in einem immunoassay - Google Patents
Verfahren zur verbesserung der leistung von einem immunoreagenz in einem immunoassayInfo
- Publication number
- ATE223053T1 ATE223053T1 AT97926857T AT97926857T ATE223053T1 AT E223053 T1 ATE223053 T1 AT E223053T1 AT 97926857 T AT97926857 T AT 97926857T AT 97926857 T AT97926857 T AT 97926857T AT E223053 T1 ATE223053 T1 AT E223053T1
- Authority
- AT
- Austria
- Prior art keywords
- solid phase
- phase material
- specific binding
- immunoreagent
- immunoassay
- Prior art date
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
- G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
-
- 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
-
- 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
- Y10S435/962—Prevention or removal of interfering materials or reactants or other treatment to enhance results, e.g. determining or preventing nonspecific binding
-
- 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
- Y10S435/963—Methods of stopping an enzyme reaction or stabilizing the test materials
-
- 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
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/81—Tube, bottle, or dipstick
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/657,578 US5681754A (en) | 1996-06-07 | 1996-06-07 | Method for improving the performance of an immunoreagent in an immunoassay |
PCT/US1997/009429 WO1997046881A1 (en) | 1996-06-07 | 1997-06-03 | Method for improving the performance of an immunoreagent in an immunoassay |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE223053T1 true ATE223053T1 (de) | 2002-09-15 |
Family
ID=24637789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97926857T ATE223053T1 (de) | 1996-06-07 | 1997-06-03 | Verfahren zur verbesserung der leistung von einem immunoreagenz in einem immunoassay |
Country Status (8)
Country | Link |
---|---|
US (1) | US5681754A (de) |
EP (1) | EP0923735B1 (de) |
JP (1) | JP2000512750A (de) |
AT (1) | ATE223053T1 (de) |
CA (1) | CA2255909A1 (de) |
DE (1) | DE69715011T2 (de) |
ES (1) | ES2185024T3 (de) |
WO (1) | WO1997046881A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4602595B2 (ja) * | 2001-05-30 | 2010-12-22 | 関東化学株式会社 | 総蛋白質の定量方法及び定量用試薬 |
CA2515305A1 (en) * | 2003-02-07 | 2004-08-26 | John T. Mcdevitt | Multi-shell microspheres with integrated chomatographic and detection layers for use in array sensors |
US20070059761A1 (en) * | 2003-05-13 | 2007-03-15 | Bambad Cynthia C | Storage and use of colloids |
US8105849B2 (en) | 2004-02-27 | 2012-01-31 | Board Of Regents, The University Of Texas System | Integration of fluids and reagents into self-contained cartridges containing sensor elements |
US8101431B2 (en) | 2004-02-27 | 2012-01-24 | Board Of Regents, The University Of Texas System | Integration of fluids and reagents into self-contained cartridges containing sensor elements and reagent delivery systems |
US8377398B2 (en) | 2005-05-31 | 2013-02-19 | The Board Of Regents Of The University Of Texas System | Methods and compositions related to determination and use of white blood cell counts |
GB201000643D0 (en) | 2010-01-15 | 2010-03-03 | Vivacta Ltd | A method for sensing a chemical |
JP6420055B2 (ja) * | 2013-03-29 | 2018-11-07 | 積水メディカル株式会社 | イムノクロマト用着色粒子及びこれを用いた診断用イムノクロマト試薬 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252459A (en) * | 1988-09-23 | 1993-10-12 | Abbott Laboratories | Indicator reagents, diagnostic assays and test kits employing organic polymer latex particles |
AU609332B2 (en) * | 1988-11-09 | 1991-04-26 | Biotrack, Inc. | Method and composition of stabilizing and solubilizing latex reagents |
US5102788A (en) * | 1988-11-21 | 1992-04-07 | Hygeia Sciences, Inc. | Immunoassay including lyophilized reactant mixture |
EP0406404B1 (de) * | 1989-01-20 | 1994-06-22 | Diagnostica Stago | Submikronische teilchen, herstellung und verwendung in der immundiagnose |
EP0396116B1 (de) * | 1989-05-02 | 1997-02-05 | Abbott Laboratories | Kovalente Kupplung von spezifischen Bindungspartnern an einer Festphase |
US5516703A (en) * | 1993-08-20 | 1996-05-14 | The University Of Utah | Coating of hydrophobic surfaces to render them protein resistant while permitting covalent attachment of specific ligands |
-
1996
- 1996-06-07 US US08/657,578 patent/US5681754A/en not_active Expired - Lifetime
-
1997
- 1997-06-03 JP JP10500737A patent/JP2000512750A/ja active Pending
- 1997-06-03 EP EP97926857A patent/EP0923735B1/de not_active Expired - Lifetime
- 1997-06-03 AT AT97926857T patent/ATE223053T1/de not_active IP Right Cessation
- 1997-06-03 WO PCT/US1997/009429 patent/WO1997046881A1/en active IP Right Grant
- 1997-06-03 ES ES97926857T patent/ES2185024T3/es not_active Expired - Lifetime
- 1997-06-03 CA CA002255909A patent/CA2255909A1/en not_active Abandoned
- 1997-06-03 DE DE69715011T patent/DE69715011T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2255909A1 (en) | 1997-12-11 |
EP0923735A1 (de) | 1999-06-23 |
DE69715011T2 (de) | 2003-04-30 |
EP0923735B1 (de) | 2002-08-28 |
ES2185024T3 (es) | 2003-04-16 |
US5681754A (en) | 1997-10-28 |
DE69715011D1 (de) | 2002-10-02 |
WO1997046881A1 (en) | 1997-12-11 |
JP2000512750A (ja) | 2000-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 0923735 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |