ATE221658T1 - System zur entstörung von immunoassays - Google Patents
System zur entstörung von immunoassaysInfo
- Publication number
- ATE221658T1 ATE221658T1 AT99122032T AT99122032T ATE221658T1 AT E221658 T1 ATE221658 T1 AT E221658T1 AT 99122032 T AT99122032 T AT 99122032T AT 99122032 T AT99122032 T AT 99122032T AT E221658 T1 ATE221658 T1 AT E221658T1
- Authority
- AT
- Austria
- Prior art keywords
- analyte
- enzyme
- immunoreactant
- oligomer
- improvement
- Prior art date
Links
- 238000003018 immunoassay Methods 0.000 title 1
- 238000012216 screening Methods 0.000 title 1
- 102000004190 Enzymes Human genes 0.000 abstract 3
- 108090000790 Enzymes Proteins 0.000 abstract 3
- 239000012491 analyte Substances 0.000 abstract 3
- 238000003556 assay Methods 0.000 abstract 2
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000010839 body fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific 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
- Y10S435/962—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
- Y10S435/964—Chemistry: molecular biology and microbiology including enzyme-ligand conjugate production, e.g. reducing rate of nonproductive linkage
-
- 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
- Y10S436/825—Pretreatment for removal of interfering factors from sample
-
- 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
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Peptides Or Proteins (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/200,567 US6406858B1 (en) | 1998-11-27 | 1998-11-27 | System for the reduction of interferences in immunoassays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE221658T1 true ATE221658T1 (de) | 2002-08-15 |
Family
ID=22742261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99122032T ATE221658T1 (de) | 1998-11-27 | 1999-11-15 | System zur entstörung von immunoassays |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6406858B1 (de) |
| EP (1) | EP1004881B1 (de) |
| JP (1) | JP2000162213A (de) |
| AT (1) | ATE221658T1 (de) |
| DE (1) | DE69902337T2 (de) |
| ES (1) | ES2182445T3 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004510161A (ja) * | 2000-09-25 | 2004-04-02 | アボット・ラボラトリーズ | 高分子ポリカチオンを用いることにより、特異的結合アッセイにおける血清または血漿含有アッセイ試料の干渉を減少させるための方法及びキット |
| US6984497B2 (en) * | 2002-04-05 | 2006-01-10 | Bio-Rad Laboratories, Inc. | Reducing non-specific binding in immunoassays performed on polymeric solid phases |
| CA2544577C (en) * | 2003-12-01 | 2013-01-08 | Dako Denmark A/S | Methods and compositions for immuno-histochemical detection |
| US8445293B2 (en) | 2005-02-09 | 2013-05-21 | Rapid Pathogen Screening, Inc. | Method to increase specificity and/or accuracy of lateral flow immunoassays |
| US20070134784A1 (en) * | 2005-12-09 | 2007-06-14 | Halverson Kurt J | Microreplicated microarrays |
| RU2502518C2 (ru) * | 2008-05-13 | 2013-12-27 | Молмед С.П.А. | Конъюгаты для лечения мезотелиомы |
| US20220178940A1 (en) * | 2019-03-22 | 2022-06-09 | Somalogic, Inc. | Reducing Intersample Analyte Variability in Complex Biological Matrices |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238565A (en) * | 1978-06-22 | 1980-12-09 | Miles Laboratories, Inc. | Specific binding assay with a prosthetic group as a label component |
| US4318983A (en) * | 1979-06-04 | 1982-03-09 | Miles Laboratories, Inc. | Fad-labeled specific binding assay monitored with apoglutathione reductase or apolipoamide dehydrogenase |
| US4582791A (en) * | 1983-10-07 | 1986-04-15 | Syntex (U.S.A.) Inc. | Reducing non-specific background in immunofluorescence techniques |
| US4666831A (en) * | 1985-02-19 | 1987-05-19 | The Liposome Company, Inc. | Lipid-dependent diagnostic assays |
| US4722889A (en) * | 1985-04-02 | 1988-02-02 | Leeco Diagnostics, Inc. | Immunoassays using multiple monoclonal antibodies and scavenger antibodies |
| US4810635A (en) * | 1986-04-16 | 1989-03-07 | Miles Inc. | Specific binding assays employing label analog to reduce sample interferences |
| US4914040A (en) * | 1988-03-03 | 1990-04-03 | Boehringer Mannheim Gmbh | Reagent and method for determination of a polyvalent substance using an immunoaggregate |
| AU6710790A (en) * | 1989-10-24 | 1991-05-31 | E.I. Du Pont De Nemours And Company | Use of polymerized immunoglobulin to reduce the incidence of false-positive responses in immunoassays |
-
1998
- 1998-11-27 US US09/200,567 patent/US6406858B1/en not_active Expired - Lifetime
-
1999
- 1999-11-15 EP EP99122032A patent/EP1004881B1/de not_active Expired - Lifetime
- 1999-11-15 ES ES99122032T patent/ES2182445T3/es not_active Expired - Lifetime
- 1999-11-15 AT AT99122032T patent/ATE221658T1/de not_active IP Right Cessation
- 1999-11-15 DE DE69902337T patent/DE69902337T2/de not_active Expired - Lifetime
- 1999-11-25 JP JP11333733A patent/JP2000162213A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000162213A (ja) | 2000-06-16 |
| DE69902337D1 (de) | 2002-09-05 |
| ES2182445T3 (es) | 2003-03-01 |
| DE69902337T2 (de) | 2002-11-14 |
| US6406858B1 (en) | 2002-06-18 |
| EP1004881B1 (de) | 2002-07-31 |
| EP1004881A1 (de) | 2000-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |