ATE390632T1 - Verfahren und gerät zum nachweis des gesamten proteingehaltes bei niedrigen ph-werten - Google Patents

Verfahren und gerät zum nachweis des gesamten proteingehaltes bei niedrigen ph-werten

Info

Publication number
ATE390632T1
ATE390632T1 AT02738447T AT02738447T ATE390632T1 AT E390632 T1 ATE390632 T1 AT E390632T1 AT 02738447 T AT02738447 T AT 02738447T AT 02738447 T AT02738447 T AT 02738447T AT E390632 T1 ATE390632 T1 AT E390632T1
Authority
AT
Austria
Prior art keywords
protein
dye
buffer
test fluid
range
Prior art date
Application number
AT02738447T
Other languages
English (en)
Inventor
James Profitt
Alexander Orn
Jennifer Farr
Original Assignee
Bayer Healthcare Llc
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
Application filed by Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Application granted granted Critical
Publication of ATE390632T1 publication Critical patent/ATE390632T1/de

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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6827—Total protein determination, e.g. albumin in urine
    • G01N33/6839—Total protein determination, e.g. albumin in urine involving dyes, e.g. Coomassie blue, bromcresol green
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
AT02738447T 2001-06-25 2002-06-21 Verfahren und gerät zum nachweis des gesamten proteingehaltes bei niedrigen ph-werten ATE390632T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30010401P 2001-06-25 2001-06-25

Publications (1)

Publication Number Publication Date
ATE390632T1 true ATE390632T1 (de) 2008-04-15

Family

ID=23157725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02738447T ATE390632T1 (de) 2001-06-25 2002-06-21 Verfahren und gerät zum nachweis des gesamten proteingehaltes bei niedrigen ph-werten

Country Status (11)

Country Link
US (1) US6815210B1 (de)
EP (1) EP1405080B1 (de)
JP (1) JP3843270B2 (de)
CN (1) CN1520517A (de)
AT (1) ATE390632T1 (de)
AU (1) AU2002311527A1 (de)
CA (1) CA2451611A1 (de)
DE (1) DE60225802T2 (de)
ES (1) ES2305255T3 (de)
NO (1) NO20035502D0 (de)
WO (1) WO2003001213A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003206034A1 (en) 2002-03-05 2003-09-16 Bayer Healthcare Llc Absorbing organic reagent into diagnostic test devices by formation of amine salt complexes
CN100387992C (zh) * 2002-08-09 2008-05-14 爱科来株式会社 蛋白质测定方法、蛋白质测定用指示剂及蛋白质测定用试验片
AU2003252383A1 (en) * 2002-08-09 2004-02-25 Arkray, Inc. Test piece for protein assay and process for producing the same
ATE525656T1 (de) 2004-01-23 2011-10-15 Arkray Inc Proteinmessverfahren
US20060084175A1 (en) * 2004-10-19 2006-04-20 Wayne Comper Colorimetric strip containing coomassie blue for semi-quantitation of albumin
GB2426334A (en) * 2005-05-20 2006-11-22 Orion Diagnostica Oy Application of a reagent to a matrix material
KR20100098606A (ko) * 2007-10-18 2010-09-08 몸텍 라이프 리미티드 임신중에 양막 파열을 확인하는 진단기
KR100967620B1 (ko) * 2008-01-17 2010-07-05 전남대학교산학협력단 에오신 ｙ를 함유하는 유기염료 조성물을 이용한폴리아크릴아미드 겔상의 단백질 검출방법 및 이를 위한유기염료 조성물
US7745153B2 (en) * 2008-02-06 2010-06-29 Pierce Biotechnology, Inc. Pyrocatechol violet-metal protein assay
JP5542888B2 (ja) * 2011-10-17 2014-07-09 アークレイ株式会社 蛋白質濃度評価方法、分析用具、及び分析装置
CN102617410B (zh) * 2012-03-15 2013-11-06 长春万成生物电子工程有限公司 一种3,4,5,6-四卤代酚磺酞的纯化方法
CN102680701A (zh) * 2012-04-27 2012-09-19 嘉兴九七九生物技术有限公司 一种尿蛋白液体定量检测试剂及方法
WO2014118543A2 (en) * 2013-01-30 2014-08-07 Vantix Holdings Limited Electrochemical total protein detection system
CN104777148B (zh) * 2015-04-17 2018-05-01 华东理工大学 一种快速检测牛奶中总蛋白的方法
CN108136367A (zh) 2015-08-28 2018-06-08 塞里奥尼克斯股份有限公司 用于碱性污染物的气体过滤器
CN105548171B (zh) * 2016-01-11 2018-05-08 吉林基蛋生物科技有限公司 一种脑脊液和尿蛋白液体单试剂及其制备方法
US11119094B2 (en) * 2017-09-27 2021-09-14 Cd Diagnostics, Inc. Aqueous citrate-buffered metal solutions
CN108120714B (zh) * 2017-12-20 2020-11-27 吉林省汇酉生物技术股份有限公司 一种检测尿液尿微量白蛋白的试剂及其应用
FR3111553A1 (fr) 2020-06-22 2021-12-24 L'oreal Procédé de coloration des fibres kératiniques mettant en œuvre un colorant direct et un sel de saccharinate et composition les comprenant

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485587A (en) 1956-02-29 1969-12-23 Miles Lab Protein indicator
US3438737A (en) 1965-10-01 1969-04-15 Miles Lab Protein test composition,device and method
US5087575A (en) 1988-06-06 1992-02-11 Miles Inc. Composition for determining trace amount of protein
US5049358A (en) * 1988-09-30 1991-09-17 Miles Inc. Composition and test device for assaying for proteins
US5077222A (en) 1988-09-30 1991-12-31 Miles Inc. Method for assaying for proteins using a dual indicator reagent composition
ES2092595T3 (es) 1991-06-06 1996-12-01 Bayer Ag Tira de ensayo que contiene merocianina y fenolsulfonoftaleinas polihalogenadas nitro o nitroso sustituidas como indicadores de proteinas.
JP3090503B2 (ja) 1991-06-07 2000-09-25 国際試薬株式会社 蛋白質の測定法
US5326707A (en) * 1991-11-29 1994-07-05 Miles Inc. Composition and device for urinary protein assay and method of using the same
US5399498A (en) 1993-12-17 1995-03-21 Miles Inc. Reduction of background interferences in the molybdate-dye protein assay
US5424215A (en) 1994-02-07 1995-06-13 Miles Inc. Assay for the determination of protein in a biological sample
US5424125A (en) 1994-04-11 1995-06-13 Shakespeare Company Monofilaments from polymer blends and fabrics thereof
US5593895A (en) 1995-04-27 1997-01-14 Bayer Corporation Method for the detection of protein in urine
US5716851A (en) * 1996-01-16 1998-02-10 Bayer Corporation Glass/cellulose as protein reagent
US5750405A (en) 1996-03-01 1998-05-12 Bayer Corporation Method for the detection for protein
CA2236350C (en) 1997-05-06 2007-05-15 Thomas Arter Dry analytical elements for the determination of protein
US5908787A (en) 1997-09-23 1999-06-01 Bayer Corporation Total protein detection method

Also Published As

Publication number Publication date
WO2003001213A9 (en) 2004-03-04
WO2003001213A3 (en) 2003-08-28
NO20035502D0 (no) 2003-12-10
DE60225802D1 (de) 2008-05-08
US20040214339A1 (en) 2004-10-28
DE60225802T2 (de) 2009-04-16
AU2002311527A1 (en) 2003-01-08
JP3843270B2 (ja) 2006-11-08
ES2305255T3 (es) 2008-11-01
CN1520517A (zh) 2004-08-11
EP1405080B1 (de) 2008-03-26
US6815210B1 (en) 2004-11-09
EP1405080A2 (de) 2004-04-07
WO2003001213A2 (en) 2003-01-03
CA2451611A1 (en) 2003-01-03
JP2005503542A (ja) 2005-02-03

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