CL2008002525A1 - Reactivo de inmunoensayo que comprende un agente de union a la troponina i y un sulfato de condroitina para reducir la union inespesifica en un ensayo para troponina i; composicion de muestra; metodo para detectar troponina i. - Google Patents
Reactivo de inmunoensayo que comprende un agente de union a la troponina i y un sulfato de condroitina para reducir la union inespesifica en un ensayo para troponina i; composicion de muestra; metodo para detectar troponina i.Info
- Publication number
- CL2008002525A1 CL2008002525A1 CL2008002525A CL2008002525A CL2008002525A1 CL 2008002525 A1 CL2008002525 A1 CL 2008002525A1 CL 2008002525 A CL2008002525 A CL 2008002525A CL 2008002525 A CL2008002525 A CL 2008002525A CL 2008002525 A1 CL2008002525 A1 CL 2008002525A1
- Authority
- CL
- Chile
- Prior art keywords
- troponin
- binding
- binding agent
- assay
- detect
- 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
- G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, 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
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6887—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids from muscle, cartilage or connective tissue
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Peptides Or Proteins (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
SE PROPORCIONA UN REACTIVO DE INMUNOENSAYO QUE COMPRENDE LIFL AGENTE DE UNIÓN AL ANALILO EN UN DILUYENTE Y UN GLICOSAMINOGLICANO EN UNA CANTIDAD SUFICIENTE PARA REDUCIR LA UNIÓN INESPECÍFICA EN UN ENSAYO DE UNA MUESTRA CON EL ANALITO. SE PROPORCIONA DICHO INMUNOENSAYO EN QUE EL ANALITU ES TROPONINA 1, EL AGENTE DE UNIÓN AL ANALITO ES UN ANTICUERPO ANTI-TROPONINA 1 HIOTINILADO Y EL GLICOSAMINOGLICANO ES SULLATO DE CONDROITINA. LAMBIÉN SE PROPORCIONA UNA COMPOSICIÓN DE MUESTRA QUE COMPRENDE UNA MUESTRA DE ENSAYO PARA DETERMINAR LA PRESENCIA DE UN ANALITO, UN AGENTE DE UNIÓN AL ANALITO, Y UN GLICOSAMINOGLICANO DIFERENTE DE HEPARINA. ADEMÁS SE PROPORCIONA UN MÉTODO PARA DETECTAR UN ANALITO EN UNA MUESTRA, EN EL QUE SE REDUCE LA UNIÓN INESPECÍFICA MEDIANTE UN GLICOSAMINOGLICANO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/846,390 US8617820B2 (en) | 2007-08-28 | 2007-08-28 | Use of glycosaminoglycans to reduce non-specific binding in immunoassays |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008002525A1 true CL2008002525A1 (es) | 2009-01-16 |
Family
ID=39967577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008002525A CL2008002525A1 (es) | 2007-08-28 | 2008-08-27 | Reactivo de inmunoensayo que comprende un agente de union a la troponina i y un sulfato de condroitina para reducir la union inespesifica en un ensayo para troponina i; composicion de muestra; metodo para detectar troponina i. |
Country Status (13)
Country | Link |
---|---|
US (1) | US8617820B2 (es) |
EP (1) | EP2031392B1 (es) |
JP (1) | JP5274934B2 (es) |
KR (1) | KR101557034B1 (es) |
CN (1) | CN101377488B (es) |
AR (1) | AR068043A1 (es) |
AU (1) | AU2008207454B2 (es) |
BR (1) | BRPI0803650A2 (es) |
CA (1) | CA2639196C (es) |
CL (1) | CL2008002525A1 (es) |
ES (1) | ES2525330T3 (es) |
HK (1) | HK1130089A1 (es) |
RU (1) | RU2490648C2 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9720003B2 (en) * | 2008-12-22 | 2017-08-01 | Koninklijke Philips Electronics N.V. | Assay for Troponin I using magnetic labels |
CN103975241B (zh) * | 2011-08-03 | 2016-01-20 | 奎德尔公司 | 用于提高a型链球菌免疫测定法的特异性的n-乙酰基-d-葡糖胺 |
WO2013161614A1 (ja) | 2012-04-27 | 2013-10-31 | コニカミノルタ株式会社 | 酵素処理工程を含むレクチンを用いた抗原検出方法 |
JP6260541B2 (ja) * | 2012-12-28 | 2018-01-17 | コニカミノルタ株式会社 | 夾雑物の影響を低減する免疫測定法 |
JP6323463B2 (ja) | 2013-12-27 | 2018-05-16 | コニカミノルタ株式会社 | 診断用情報の分析方法およびそのためのキット |
WO2015097862A1 (ja) | 2013-12-27 | 2015-07-02 | コニカミノルタ株式会社 | 診断用情報の分析方法およびそのためのキット |
EP3159694B1 (en) | 2014-06-20 | 2019-10-23 | Konica Minolta, Inc. | Sandwich assay using labeled lectin and kit therefor |
JP6651794B2 (ja) * | 2015-11-05 | 2020-02-19 | 富士レビオ株式会社 | 心筋トロポニンi測定試薬及び方法 |
ES2910089T3 (es) * | 2016-04-13 | 2022-05-11 | Lsi Medience Corp | Inmunoensayo que emplea polisacárido sulfatado |
JP7278950B2 (ja) | 2017-01-27 | 2023-05-22 | エフ. ホフマン-ラ ロシュ アーゲー | 相互作用アッセイにおけるシグナル強度を調節する方法 |
US10775371B2 (en) * | 2017-03-07 | 2020-09-15 | Ortho-Clinical Diagnostics, Inc. | Methods for detecting analytes |
US20200048723A1 (en) * | 2017-03-22 | 2020-02-13 | Fujifilm Wako Pure Chemical Corporation | Method for forming complex of substance having sugar chain and lectin |
WO2022212714A1 (en) | 2021-04-01 | 2022-10-06 | Becton Dickinson And Company | Methods for enhancing specificity and sensitivity of group a streptococcus immunoassay |
CN113671195A (zh) * | 2021-09-13 | 2021-11-19 | 迈克生物股份有限公司 | 抗双链dna抗体检测试剂盒及其应用 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02238361A (ja) | 1989-03-10 | 1990-09-20 | Sekisui Chem Co Ltd | 免疫反応測定法および免疫反応測定用試薬 |
DE3922873A1 (de) | 1989-04-25 | 1990-10-31 | Boehringer Mannheim Gmbh | Spezifische antikoerper gegen troponin t, ihre herstellung und verwendung in einem reagenz zur bestimmung von hermuskelnekrosen |
US5529985A (en) * | 1990-04-23 | 1996-06-25 | Akzo Nobel Nv | Sulfated glycosaminoglycanoid derivatives of the dermatan sulfate and chondroitin sulfate type |
WO1992021769A1 (en) | 1991-05-30 | 1992-12-10 | Abbott Laboratories | Reagents containing a nonspecific binding blocker in ion-capture binding assays |
FR2718849B1 (fr) * | 1994-04-14 | 1996-06-14 | Pasteur Sanofi Diagnostics | Procédé d'immunodosage de l'antithrombine III activée par un glycosaminoglycane, anticorps monoclonaux correspondants et leur procédé d'obtention. |
JP2649016B2 (ja) | 1994-07-15 | 1997-09-03 | 三洋化成工業株式会社 | 免疫反応干渉作用の除去方法 |
AU3483395A (en) | 1994-09-28 | 1996-04-19 | Spectral Diagnostics Inc. | A monoclonal antibody to human cardiac troponin i |
US5639626A (en) | 1994-11-15 | 1997-06-17 | Chiron Diagnostics Corporation | Reagents for specific binding assays |
US6627404B1 (en) | 1995-04-18 | 2003-09-30 | Biosite, Inc. | Methods for improving the recovery of troponin I and T in membranes, filters and vessels |
US6991907B1 (en) | 1995-04-18 | 2006-01-31 | Biosite, Inc. | Methods for the assay of troponin I and T and complexes of troponin I and T and selection of antibodies for use in immunoassays |
US5616460A (en) | 1995-06-07 | 1997-04-01 | Abbott Laboratories | Buffer composition for reagents for immunoassay |
RU2122736C1 (ru) * | 1996-01-31 | 1998-11-27 | Научно-технический центр "Лекбиотех" | Набор для выявления сенсибилизирующих аллергенов методом твердофазного иммуноферментного анализа |
US5922690A (en) * | 1996-04-25 | 1999-07-13 | Van Gorp; Cornelius L. | Dermatan disulfate, an inhibitor of thrombin generation and activation |
JP2000065837A (ja) * | 1998-08-24 | 2000-03-03 | Seikagaku Kogyo Co Ltd | グリコサミノグリカン又はグリコサミノグリカン結合性分子の測定方法及びその測定用キット |
ATE434447T1 (de) * | 1998-11-12 | 2009-07-15 | Novolytics Inc | Zusammensetzungen und verfahren zur erzeugung von gefässeokklusion |
JP4454885B2 (ja) | 2001-05-21 | 2010-04-21 | アルフレッサファーマ株式会社 | 免疫測定方法およびそのための試薬 |
WO2004092733A1 (en) | 2003-04-14 | 2004-10-28 | Caliper Life Sciences, Inc. | Reduction of migration shift assay interference |
US7172906B2 (en) | 2004-11-16 | 2007-02-06 | Dade Behring Inc. | Reduction of non-specific binding in assays |
WO2007058654A1 (en) * | 2005-11-17 | 2007-05-24 | Siemens Healthcare Diagnostics Inc. | Reduction of non-specific binding in assays |
-
2007
- 2007-08-28 US US11/846,390 patent/US8617820B2/en active Active
-
2008
- 2008-08-21 AU AU2008207454A patent/AU2008207454B2/en not_active Ceased
- 2008-08-27 JP JP2008217651A patent/JP5274934B2/ja active Active
- 2008-08-27 RU RU2008135060/15A patent/RU2490648C2/ru not_active IP Right Cessation
- 2008-08-27 CL CL2008002525A patent/CL2008002525A1/es unknown
- 2008-08-27 AR ARP080103711A patent/AR068043A1/es unknown
- 2008-08-27 CA CA2639196A patent/CA2639196C/en not_active Expired - Fee Related
- 2008-08-28 KR KR1020080084488A patent/KR101557034B1/ko active IP Right Grant
- 2008-08-28 ES ES08252839.9T patent/ES2525330T3/es active Active
- 2008-08-28 BR BRPI0803650-0A patent/BRPI0803650A2/pt not_active IP Right Cessation
- 2008-08-28 EP EP08252839.9A patent/EP2031392B1/en active Active
- 2008-08-28 CN CN200810213696.0A patent/CN101377488B/zh not_active Expired - Fee Related
-
2009
- 2009-09-03 HK HK09108057.4A patent/HK1130089A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2008135060A (ru) | 2010-03-10 |
KR20090023223A (ko) | 2009-03-04 |
AR068043A1 (es) | 2009-10-28 |
BRPI0803650A2 (pt) | 2009-05-05 |
HK1130089A1 (en) | 2009-12-18 |
ES2525330T3 (es) | 2014-12-22 |
EP2031392A1 (en) | 2009-03-04 |
CA2639196A1 (en) | 2009-02-28 |
US20090061455A1 (en) | 2009-03-05 |
JP2009053195A (ja) | 2009-03-12 |
US8617820B2 (en) | 2013-12-31 |
CN101377488A (zh) | 2009-03-04 |
RU2490648C2 (ru) | 2013-08-20 |
EP2031392B1 (en) | 2014-09-24 |
KR101557034B1 (ko) | 2015-10-02 |
AU2008207454A1 (en) | 2009-03-19 |
AU2008207454B2 (en) | 2015-03-26 |
CN101377488B (zh) | 2015-04-01 |
CA2639196C (en) | 2016-07-19 |
JP5274934B2 (ja) | 2013-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2008002525A1 (es) | Reactivo de inmunoensayo que comprende un agente de union a la troponina i y un sulfato de condroitina para reducir la union inespesifica en un ensayo para troponina i; composicion de muestra; metodo para detectar troponina i. | |
BRPI0618713B8 (pt) | cardiolipina modificada e seus usos | |
BRPI0410261B8 (pt) | anticorpo monoclonal que se liga especificamente ao probnp, métodos para detecção específica de probnp in vitro e para diagnóstico de insuficiência cardíaca in vitro, kit para medição de probnp, e linhagem celular de hibridoma mab 1.21.3 | |
ATE478336T1 (de) | Immunologische assays und antikörper für das anti-müller-hormon | |
NO20081375L (no) | Analyser og fremgangsmater som benytter biomarkorer | |
WO2007035633A3 (en) | Screening assays and methods | |
NO20052849L (no) | Ikke-kompetitiv immunoassay for sma analytter. | |
AR053948A1 (es) | Deteccion de un antigeno diana independientemente de la presencia o ausencia de un anticuerpo terapeutico correspondiente | |
WO2007040559A3 (en) | Electrochemiluminescent assay | |
EP2538218A8 (en) | Biochemical markers for CVD risk assessment | |
WO2006086208A3 (en) | 5-fluoro-uracil immunoassay | |
BR0114343A (pt) | Ensaio de microdisposição de alérgenos | |
HK1097320A1 (en) | Detection of methamphetamine group drugs | |
BRPI0820885B8 (pt) | "anticorpo ou fraguimento do mesmo, célula de hibridoma, polinucleotídeo, polipeptídeo compreendendoum domínio de cadeia pesada ou leve de anticorpo, método para detecção de gravidez em um animal bovino, kit e método de purificação de um antígeno principal associado à gravidez (pag)". | |
DE602007010032D1 (de) | Immunoassay mit mehreren analyten | |
BR112012009291A2 (pt) | sistema de reconhecimento de subenchimento para um biossensor | |
WO2007024735A3 (en) | Method and antibodies for detecting nitrofuran | |
BR112014020513A2 (pt) | Métodos e sistemas para amplificação de sinal de bioensaios | |
BRPI0915667A2 (pt) | ligante, fragmentos scfv e fab, anticorpo, composição farmacêutica, ácido nucleico, molécula de ácido nucleico, vetor, célula hospedeira, método para produção do ligante, método de tratamento, antiligante, método de detecção do antiligante em uma amostra biológica, kit de imunoesaio para detecção do antiligante, uso do kit de imunoensaio | |
DK1952154T3 (da) | Turbidimetrisk immunoassay til bestemmelse af humant Cystatin C | |
DK1739430T3 (da) | Fremgangsmåde til assay af cardiovaskulære sygdomme | |
ATE467128T1 (de) | Kolloidale metallkonjugate | |
WO2007076013A3 (en) | Homocysteine immunoassay | |
NO20052870D0 (no) | Immunoanalysemetode og sett for anvendelse derav | |
SE0602683L (sv) | Diagnostisk metod |