CA2184386A1 - Interference eliminating agent for application in immunoassays - Google Patents
Interference eliminating agent for application in immunoassaysInfo
- Publication number
- CA2184386A1 CA2184386A1 CA002184386A CA2184386A CA2184386A1 CA 2184386 A1 CA2184386 A1 CA 2184386A1 CA 002184386 A CA002184386 A CA 002184386A CA 2184386 A CA2184386 A CA 2184386A CA 2184386 A1 CA2184386 A1 CA 2184386A1
- Authority
- CA
- Canada
- Prior art keywords
- immunoassays
- application
- eliminating agent
- interference eliminating
- interference
- 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.)
- Granted
Links
- 238000003018 immunoassay Methods 0.000 title abstract 2
- 108090001008 Avidin Proteins 0.000 abstract 1
- 108010090804 Streptavidin Proteins 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- 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
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/824—Immunological separation techniques
-
- 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
- Y10T436/25125—Digestion or removing interfering materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Peptides Or Proteins (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention concerns interference-eliminating agents for avoiding unspecific interactions in immunoassays in which avidin or streptavidin or a derivative thereof are used as the interference-eliminating agents.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4407423A DE4407423A1 (en) | 1994-03-05 | 1994-03-05 | Anti-interference agent for use in immunoassays |
DEP4407423.9 | 1994-03-05 | ||
PCT/EP1995/000690 WO1995023800A1 (en) | 1994-03-05 | 1995-02-25 | Photo-activatable biotin derivatives and their use in suppressing interference in immuno assaying |
WOPCT/EP95/OO69O | 1995-02-25 | ||
PCT/EP1995/000776 WO1995023801A1 (en) | 1994-03-05 | 1995-03-03 | Interference suppression agent for use in immuno assaying |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2184386A1 true CA2184386A1 (en) | 1995-09-08 |
CA2184386C CA2184386C (en) | 2005-10-18 |
Family
ID=25934426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002184386A Expired - Lifetime CA2184386C (en) | 1994-03-05 | 1995-03-03 | Interference eliminating agent for application in immunoassays |
Country Status (5)
Country | Link |
---|---|
US (1) | US5863740A (en) |
JP (1) | JP3027770B2 (en) |
CA (1) | CA2184386C (en) |
FI (1) | FI114341B (en) |
WO (1) | WO1995023801A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4434093A1 (en) * | 1994-09-23 | 1996-03-28 | Boehringer Mannheim Gmbh | Method for the qualitative and / or quantitative detection of a substance to be determined |
IL114149A0 (en) * | 1995-06-14 | 1995-10-31 | Yeda Res & Dev | Modified avidin and streptavidin molecules and use thereof |
FI100276B (en) * | 1996-02-06 | 1997-10-31 | Orion Yhtymae Oy | Method for non-competitive determination of analytes |
DE19724787A1 (en) * | 1997-06-06 | 1998-12-10 | Biotez Berlin Buch Gmbh Bioche | Streptavidin / avidin coated surfaces |
ATE225511T1 (en) * | 1997-12-11 | 2002-10-15 | Roche Diagnostics Gmbh | RESOLUTION OF DIAGNOSTIC PROCEDURES USING PEPTIDES FROM D-AMINO ACIDS |
US6410692B2 (en) * | 1998-02-02 | 2002-06-25 | Novadx, Inc. | Removal of abundant interfering proteins from a liquid sample using a collapsible affinity matrix |
ATE221657T1 (en) * | 1998-05-06 | 2002-08-15 | Roche Diagnostics Gmbh | DISTURBANCE BY RHEUMA FACTORS |
DE69912444T3 (en) * | 1998-08-25 | 2010-05-06 | University Of Washington, Seattle | FAST QUANTITATIVE ANALYSIS OF PROTEINS OR PROTEIN FUNCTIONS IN COMPLEX MIXTURES |
US6143507A (en) * | 1998-10-29 | 2000-11-07 | Boehringer Ingelheim Pharmaceuticals, Inc. | High throughput compatible assay for receptor-TRAF interactions |
US6629040B1 (en) | 1999-03-19 | 2003-09-30 | University Of Washington | Isotope distribution encoded tags for protein identification |
EP1295123A4 (en) | 2000-06-12 | 2005-02-02 | Univ Washington | Selective labeling and isolation of phosphopeptides and applications to proteome analysis |
US7118855B2 (en) * | 2002-05-03 | 2006-10-10 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7223534B2 (en) * | 2002-05-03 | 2007-05-29 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7214530B2 (en) * | 2002-05-03 | 2007-05-08 | Kimberly-Clark Worldwide, Inc. | Biomolecule diagnostic devices and method for producing biomolecule diagnostic devices |
US7223368B2 (en) * | 2002-05-03 | 2007-05-29 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7771922B2 (en) * | 2002-05-03 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Biomolecule diagnostic device |
US7485453B2 (en) * | 2002-05-03 | 2009-02-03 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7091049B2 (en) * | 2002-06-26 | 2006-08-15 | Kimberly-Clark Worldwide, Inc. | Enhanced diffraction-based biosensor devices |
US7169550B2 (en) * | 2002-09-26 | 2007-01-30 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US20050112586A1 (en) | 2003-11-24 | 2005-05-26 | Roland Janzen | Method and composition for stabilizing liquid reagents |
US20060114172A1 (en) * | 2004-11-26 | 2006-06-01 | Giotti, Inc. | Method and apparatus for LED based modular display |
US8445293B2 (en) * | 2005-02-09 | 2013-05-21 | Rapid Pathogen Screening, Inc. | Method to increase specificity and/or accuracy of lateral flow immunoassays |
US8669052B2 (en) * | 2008-06-10 | 2014-03-11 | Rapid Pathogen Screening, Inc. | Lateral flow nucleic acid detector |
US9068981B2 (en) | 2009-12-04 | 2015-06-30 | Rapid Pathogen Screening, Inc. | Lateral flow assays with time delayed components |
US8962260B2 (en) | 2008-05-20 | 2015-02-24 | Rapid Pathogen Screening, Inc. | Method and device for combined detection of viral and bacterial infections |
US20130196310A1 (en) | 2008-05-20 | 2013-08-01 | Rapid Pathogen Screening, Inc. | Method and Device for Combined Detection of Viral and Bacterial Infections |
US8609433B2 (en) | 2009-12-04 | 2013-12-17 | Rapid Pathogen Screening, Inc. | Multiplanar lateral flow assay with sample compressor |
US8815609B2 (en) | 2008-05-20 | 2014-08-26 | Rapid Pathogen Screening, Inc. | Multiplanar lateral flow assay with diverting zone |
US20110086359A1 (en) * | 2008-06-10 | 2011-04-14 | Rapid Pathogen Screening, Inc. | Lateral flow assays |
KR101988600B1 (en) | 2011-06-29 | 2019-06-12 | 가부시키가이샤 엘에스아이 메디엔스 | Non-specific reaction inhibitor, and method and kit for inhibiting non-specific reaction |
WO2013018836A1 (en) * | 2011-08-01 | 2013-02-07 | 日本たばこ産業株式会社 | Method for inhibiting non-specific binding in step of detecting substance in biological sample, and agent for use in the method |
US10808287B2 (en) | 2015-10-23 | 2020-10-20 | Rapid Pathogen Screening, Inc. | Methods and devices for accurate diagnosis of infections |
CN112703400A (en) * | 2018-09-25 | 2021-04-23 | 美国西门子医学诊断股份有限公司 | Methods and compositions for removing biotin interference from assays using cyclodextrin traps |
CN112129955B (en) * | 2019-06-25 | 2023-04-07 | 迈克生物股份有限公司 | Testosterone detection kit |
CN112129933B (en) * | 2019-06-25 | 2024-01-05 | 迈克生物股份有限公司 | Reagent, kit and method for resisting biological interference in immunoassay system |
EP4290235A1 (en) * | 2022-06-10 | 2023-12-13 | Siemens Healthcare Diagnostics Products GmbH | Method for neutralizing a biotin interference in binding assays |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8314523D0 (en) * | 1983-05-25 | 1983-06-29 | Lowe C R | Diagnostic device |
EP0155854B1 (en) * | 1984-03-22 | 1990-09-26 | Bresatec Limited | Non-radioactive biological probes |
DE3583940D1 (en) * | 1984-10-02 | 1991-10-02 | Harry M Meade | PRODUCTION OF STREPTAVIDINE-LIKE POLYPEPTIDES. |
US4839293A (en) * | 1986-02-24 | 1989-06-13 | The Trustees Of Columbia University In The City Of New York | DNA encoding streptavidin, streptavidin produced therefrom, fused polypeptides which include amino acid sequences present in streptavidin and uses thereof |
DE3800644A1 (en) * | 1988-01-12 | 1989-07-20 | Boehringer Mannheim Gmbh | PROCESS FOR HIGHLY SPECIFIC DETECTION OF NUCLEIC ACIDS IN SOLUTION |
US5268306A (en) * | 1988-02-29 | 1993-12-07 | Boehringer Mannheim Gmbh | Preparation of a solid phase matrix containing a bound specific binding pair |
US4914040A (en) * | 1988-03-03 | 1990-04-03 | Boehringer Mannheim Gmbh | Reagent and method for determination of a polyvalent substance using an immunoaggregate |
DE3915135A1 (en) * | 1989-05-09 | 1990-11-15 | Boehringer Mannheim Gmbh | PROCESS FOR DETECTING SPECIFICALLY BINDERABLE SUBSTANCES IN KOERPERFLUESSIGKEITEN |
US5252466A (en) * | 1989-05-19 | 1993-10-12 | Biotechnology Research And Development Corporation | Fusion proteins having a site for in vivo post-translation modification and methods of making and purifying them |
US5252743A (en) * | 1989-11-13 | 1993-10-12 | Affymax Technologies N.V. | Spatially-addressable immobilization of anti-ligands on surfaces |
DE4040669A1 (en) * | 1990-12-19 | 1992-06-25 | Behringwerke Ag | USE OF PEPTIDE COUPLES WITH EXTREMELY HIGH SPECIFIC AFFINITY TOGETHER IN THE AREA OF IN VITRO DIAGNOSTICS |
US5528338A (en) * | 1991-06-17 | 1996-06-18 | Seiko Epson Corporation | Thermal development device |
US5474796A (en) * | 1991-09-04 | 1995-12-12 | Protogene Laboratories, Inc. | Method and apparatus for conducting an array of chemical reactions on a support surface |
DE4135543A1 (en) * | 1991-10-28 | 1993-04-29 | Boehringer Mannheim Gmbh | RECOMBINANT CORE STREPTAVIDINE |
US5260004A (en) * | 1991-12-02 | 1993-11-09 | The United States Of America As Represented By The Secretary Of The Army | Process of making Langmuir-Blodgett films having photo-electronic properties |
US5487975A (en) * | 1993-11-15 | 1996-01-30 | Ventana Medical Systems, Inc. | Biotin/avidin formulation |
-
1995
- 1995-03-03 JP JP7522705A patent/JP3027770B2/en not_active Expired - Lifetime
- 1995-03-03 CA CA002184386A patent/CA2184386C/en not_active Expired - Lifetime
- 1995-03-03 US US08/700,435 patent/US5863740A/en not_active Expired - Lifetime
- 1995-03-03 WO PCT/EP1995/000776 patent/WO1995023801A1/en active IP Right Grant
-
1996
- 1996-09-04 FI FI963461A patent/FI114341B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2184386C (en) | 2005-10-18 |
FI963461A0 (en) | 1996-09-04 |
US5863740A (en) | 1999-01-26 |
WO1995023801A1 (en) | 1995-09-08 |
JP3027770B2 (en) | 2000-04-04 |
FI963461A (en) | 1996-09-04 |
FI114341B (en) | 2004-09-30 |
JPH09510289A (en) | 1997-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150303 |