ATE386137T1 - Verwendung einer festphase für einen enzymassay - Google Patents
Verwendung einer festphase für einen enzymassayInfo
- Publication number
- ATE386137T1 ATE386137T1 AT98964751T AT98964751T ATE386137T1 AT E386137 T1 ATE386137 T1 AT E386137T1 AT 98964751 T AT98964751 T AT 98964751T AT 98964751 T AT98964751 T AT 98964751T AT E386137 T1 ATE386137 T1 AT E386137T1
- Authority
- AT
- Austria
- Prior art keywords
- enzymassay
- solid phase
- hydrophobic layer
- hydrophobic
- reporter
- Prior art date
Links
- 239000007790 solid phase Substances 0.000 title 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 3
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 238000001952 enzyme assay Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
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
- G01N33/58—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)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/44—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase
-
- 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
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/90—Enzymes; Proenzymes
- G01N2333/914—Hydrolases (3)
- G01N2333/916—Hydrolases (3) acting on ester bonds (3.1), e.g. phosphatases (3.1.3), phospholipases C or phospholipases D (3.1.4)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Pathology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6824497P | 1997-12-19 | 1997-12-19 | |
| US09/212,211 US5972595A (en) | 1997-12-19 | 1998-12-16 | Enzyme assay using a solid phase substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE386137T1 true ATE386137T1 (de) | 2008-03-15 |
Family
ID=26748739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98964751T ATE386137T1 (de) | 1997-12-19 | 1998-12-17 | Verwendung einer festphase für einen enzymassay |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5972595A (de) |
| EP (1) | EP1042500B1 (de) |
| JP (1) | JP4287049B2 (de) |
| AT (1) | ATE386137T1 (de) |
| AU (1) | AU758620B2 (de) |
| DE (1) | DE69839130T2 (de) |
| WO (1) | WO1999032655A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066446A (en) * | 1997-12-19 | 2000-05-23 | Nen Life Science Products, Inc. | Assay member and method for its manufacture |
| US6977141B2 (en) * | 1998-02-10 | 2005-12-20 | Vicuron Pharmaceuticals Inc. | Direct adsorption scintillation assay for measuring enzyme activity and assaying biochemical processes |
| AU7606600A (en) * | 1999-09-22 | 2001-04-24 | Liposome Company, Inc., The | Solid phase assay |
| CA2286414A1 (en) * | 1999-10-04 | 2001-04-04 | Zhibo Gan | Non-separation heterogenous assay for biological substance |
| EP1395677B1 (de) | 2001-06-11 | 2006-03-29 | Applied Research Systems ARS Holding N.V. | Szintillationsproximitätstests für aminoglycosid bindende moleküle |
| US7067269B2 (en) * | 2001-11-26 | 2006-06-27 | Echelon Biosciences, Inc. | Assaying apparatus, kit, and method for lipids and associated enzymes |
| US20050009124A1 (en) * | 2001-11-26 | 2005-01-13 | Echelon Biosciences Incorporated | Assays for detection of phosphoinositide kinase and phosphatase activity |
| AU2003213792A1 (en) * | 2002-03-05 | 2003-09-22 | Genencor International, Inc. | Method for identifying enzymes with activity on insoluble substrates |
| CA2497555C (en) | 2002-09-20 | 2013-06-11 | Queen's University At Kingston | Detection of biological molecules by differential partitioning of enzyme substrates and products |
| US7785782B2 (en) * | 2002-12-12 | 2010-08-31 | Novartis Vaccines And Diagnostics, Inc. | Device and method for in-line blood testing using biochips |
| ATE443261T1 (de) * | 2005-12-09 | 2009-10-15 | Hoffmann La Roche | Scintillation proximity assay |
| EP2157190B1 (de) * | 2007-05-17 | 2017-05-03 | EA Pharma Co., Ltd. | Verfahren zur messung der aktivität eines lipidmodifizierenden enzyms |
| US9097672B2 (en) | 2010-06-18 | 2015-08-04 | Queens's University At Kingston | Method and system for detecting biological molecules in samples |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH506792A (de) * | 1968-09-20 | 1971-04-30 | Merck Ag E | Neues Mittel und Verfahren zur Lipasebestimmung |
| US3654090A (en) * | 1968-09-24 | 1972-04-04 | Organon | Method for the determination of antigens and antibodies |
| US4629688A (en) * | 1975-04-28 | 1986-12-16 | Miles Laboratories, Inc. | Homogeneous specific binding assay method |
| FI63064C (fi) * | 1980-04-09 | 1983-04-11 | Ksv Chemicals Oy | Foerfarande foer fluorometrisk bestaemning av aktiviteten av fettspjaelkande enzymer och medel foer att genomfoera foerfarandet |
| DK256581A (da) * | 1980-06-13 | 1981-12-14 | Nat Res Dev | Bindingsanalyse |
| US4446232A (en) * | 1981-10-13 | 1984-05-01 | Liotta Lance A | Enzyme immunoassay with two-zoned device having bound antigens |
| CA1182725A (en) * | 1982-08-11 | 1985-02-19 | John C. Mauck | Methods, compositions and elements for the determination of lipase |
| US4530900A (en) * | 1982-09-13 | 1985-07-23 | Seragen Diagnostics Inc. | Soluble insoluble polymers in enzymeimmunoassay |
| US5190864A (en) * | 1986-04-15 | 1993-03-02 | Northeastern University | Enzyme amplification by using free enzyme to release enzyme from an immobilized enzyme material |
| US4937188A (en) * | 1986-04-15 | 1990-06-26 | Northeastern University | Enzyme activity amplification method for increasing assay sensitivity |
| US5104815A (en) * | 1988-10-11 | 1992-04-14 | Abbott Laboratories | Assay for cobalamins |
| GB8913474D0 (en) * | 1989-06-12 | 1989-08-02 | Amersham Int Plc | Assay method |
| US5139934A (en) * | 1990-05-25 | 1992-08-18 | Becton, Dickinson And Company | Substrate composition and method for solid phase urease immunoassay |
| US5238817A (en) * | 1991-07-12 | 1993-08-24 | E. I. Du Pont De Nemours And Company | Chromogenic substrates for improving detection in a peroxidase-based assay |
-
1998
- 1998-12-16 US US09/212,211 patent/US5972595A/en not_active Expired - Lifetime
- 1998-12-17 JP JP2000525572A patent/JP4287049B2/ja not_active Expired - Lifetime
- 1998-12-17 EP EP98964751A patent/EP1042500B1/de not_active Expired - Lifetime
- 1998-12-17 DE DE69839130T patent/DE69839130T2/de not_active Expired - Lifetime
- 1998-12-17 AU AU20006/99A patent/AU758620B2/en not_active Ceased
- 1998-12-17 WO PCT/US1998/026818 patent/WO1999032655A1/en not_active Ceased
- 1998-12-17 AT AT98964751T patent/ATE386137T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US5972595A (en) | 1999-10-26 |
| AU2000699A (en) | 1999-07-12 |
| WO1999032655A1 (en) | 1999-07-01 |
| WO1999032655A8 (en) | 1999-09-16 |
| AU758620B2 (en) | 2003-03-27 |
| DE69839130T2 (de) | 2009-02-05 |
| JP4287049B2 (ja) | 2009-07-01 |
| EP1042500B1 (de) | 2008-02-13 |
| DE69839130D1 (de) | 2008-03-27 |
| EP1042500A1 (de) | 2000-10-11 |
| EP1042500A4 (de) | 2004-12-29 |
| JP2001526903A (ja) | 2001-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |