HK1130089A1 - Use of chondroitin sulphate to reduce non-specific binding n troponin immunoassays - Google Patents

Use of chondroitin sulphate to reduce non-specific binding n troponin immunoassays

Info

Publication number
HK1130089A1
HK1130089A1 HK09108057.4A HK09108057A HK1130089A1 HK 1130089 A1 HK1130089 A1 HK 1130089A1 HK 09108057 A HK09108057 A HK 09108057A HK 1130089 A1 HK1130089 A1 HK 1130089A1
Authority
HK
Hong Kong
Prior art keywords
specific binding
reduce non
chondroitin sulphate
troponin
immunoassays
Prior art date
Application number
HK09108057.4A
Other languages
English (en)
Chinese (zh)
Inventor
Banumathi Sankaran
Sheryl S Sullivan
Darrell C Haynes
Philip C Hosimer
Graham Yearwood
Original Assignee
Ortho Clinical Diagnostics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39967577&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1130089(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ortho Clinical Diagnostics Inc filed Critical Ortho Clinical Diagnostics Inc
Publication of HK1130089A1 publication Critical patent/HK1130089A1/xx

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)
HK09108057.4A 2007-08-28 2009-09-03 Use of chondroitin sulphate to reduce non-specific binding n troponin immunoassays HK1130089A1 (en)

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
HK1130089A1 true HK1130089A1 (en) 2009-12-18

Family

ID=39967577

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09108057.4A HK1130089A1 (en) 2007-08-28 2009-09-03 Use of chondroitin sulphate to reduce non-specific binding n troponin immunoassays

Country Status (13)

Country Link
US (1) US8617820B2 (de)
EP (1) EP2031392B1 (de)
JP (1) JP5274934B2 (de)
KR (1) KR101557034B1 (de)
CN (1) CN101377488B (de)
AR (1) AR068043A1 (de)
AU (1) AU2008207454B2 (de)
BR (1) BRPI0803650A2 (de)
CA (1) CA2639196C (de)
CL (1) CL2008002525A1 (de)
ES (1) ES2525330T3 (de)
HK (1) HK1130089A1 (de)
RU (1) RU2490648C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991075A (zh) * 2008-12-22 2015-10-21 皇家飞利浦电子股份有限公司 使用磁性标记进行的肌钙蛋白i 测定
US10168329B2 (en) 2011-08-03 2019-01-01 Quidel Corporation N-acetyl-D-glucosamine for enhanced specificity of Strep A immunoassay
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
EP2940473B1 (de) * 2012-12-28 2018-08-01 Konica Minolta, Inc. In geringerem masse durch verunreinigungen beeinträchtigtes immunoassay-verfahren
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
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
WO2015194350A1 (ja) 2014-06-20 2015-12-23 コニカミノルタ株式会社 標識化レクチンを用いるサンドイッチ型アッセイおよびそのためのキット
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
US11422128B2 (en) * 2016-04-13 2022-08-23 Lsi Medience Corporation Immunoassay employing sulfated polysaccharide
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
CN110573863B (zh) * 2017-03-07 2024-07-23 奥索临床诊断有限公司 用于检测分析物的方法
KR20190126052A (ko) * 2017-03-22 2019-11-08 후지필름 와코 준야쿠 가부시키가이샤 당쇄를 갖는 물질과 렉틴과의 복합체 형성 방법
CN117377878A (zh) 2021-04-01 2024-01-09 贝克顿·迪金森公司 提高a族链球菌免疫测定特异性和灵敏度的方法
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)

* Cited by examiner, † Cited by third party
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
ES2136090T3 (es) * 1991-05-30 1999-11-16 Abbott Lab Reactivos que contienen un inhibidor de fijacion no especifico para analisis de fijacion con captura de iones.
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
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
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
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
DE69941031D1 (de) * 1998-11-12 2009-08-06 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
US9766216B2 (en) 2003-04-14 2017-09-19 Wako Pure Chemical Industries, Ltd. Reduction of migration shift assay interference
US7172906B2 (en) 2004-11-16 2007-02-06 Dade Behring Inc. Reduction of non-specific binding in assays
ES2544236T3 (es) * 2005-11-17 2015-08-28 Siemens Healthcare Diagnostics Inc. Reducción de unión no específica en ensayos

Also Published As

Publication number Publication date
AR068043A1 (es) 2009-10-28
CL2008002525A1 (es) 2009-01-16
ES2525330T3 (es) 2014-12-22
KR101557034B1 (ko) 2015-10-02
JP2009053195A (ja) 2009-03-12
AU2008207454B2 (en) 2015-03-26
AU2008207454A1 (en) 2009-03-19
RU2008135060A (ru) 2010-03-10
US8617820B2 (en) 2013-12-31
US20090061455A1 (en) 2009-03-05
KR20090023223A (ko) 2009-03-04
RU2490648C2 (ru) 2013-08-20
CN101377488A (zh) 2009-03-04
BRPI0803650A2 (pt) 2009-05-05
CA2639196A1 (en) 2009-02-28
CA2639196C (en) 2016-07-19
CN101377488B (zh) 2015-04-01
EP2031392A1 (de) 2009-03-04
EP2031392B1 (de) 2014-09-24
JP5274934B2 (ja) 2013-08-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180826