BRPI0416922A - composições e métodos para medição de concentrações de analito - Google Patents

composições e métodos para medição de concentrações de analito

Info

Publication number
BRPI0416922A
BRPI0416922A BRPI0416922-0A BRPI0416922A BRPI0416922A BR PI0416922 A BRPI0416922 A BR PI0416922A BR PI0416922 A BRPI0416922 A BR PI0416922A BR PI0416922 A BRPI0416922 A BR PI0416922A
Authority
BR
Brazil
Prior art keywords
methods
protein
compositions
fluorescent
periplasmic binding
Prior art date
Application number
BRPI0416922-0A
Other languages
English (en)
Inventor
Terry J Amiss
J Bruce Pitner
Tori C Freitas
Jennifer L Giel
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of BRPI0416922A publication Critical patent/BRPI0416922A/pt

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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Diabetes (AREA)
  • Investigating Or Analysing Biological Materials (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)

Abstract

"COMPOSIçõES E MéTODOS PARA MEDIçãO DE CONCENTRAçõES DE ANALITO". A presente invenção refere-se a proteínas de fusão compreendendo pelo menos uma proteína de ligação periplasmática funcional, pelo menos uma fração de rotulagem e pelo menos uma proteína fluorescente. Em uma modalidade, a proteína de ligação periplasmática é uma proteína de ligação a glicose-galactose funcional (GGBP). A invenção também se refere a métodos para quantificar um analito, por exemplo, glicose, numa célula ou tecido, compreendendo a administração de uma composição composta por uma parte de proteína de fusão de ligação periplasmática fluorescente à célula ou tecido, e medição da fluorescência da proteína de fusão de ligação periplasmática fluorescente.
BRPI0416922-0A 2003-11-26 2004-11-16 composições e métodos para medição de concentrações de analito BRPI0416922A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/721,091 US20050112685A1 (en) 2003-11-26 2003-11-26 Compositions and methods for measuring analyte concentrations
PCT/US2004/038330 WO2005054855A1 (en) 2003-11-26 2004-11-16 Compositions and methods for measuring analyte concentrations

Publications (1)

Publication Number Publication Date
BRPI0416922A true BRPI0416922A (pt) 2007-01-23

Family

ID=34591723

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416922-0A BRPI0416922A (pt) 2003-11-26 2004-11-16 composições e métodos para medição de concentrações de analito

Country Status (9)

Country Link
US (2) US20050112685A1 (pt)
EP (1) EP1709446A1 (pt)
JP (1) JP2007513331A (pt)
CN (1) CN1898565A (pt)
AU (1) AU2004295683A1 (pt)
BR (1) BRPI0416922A (pt)
CA (1) CA2546949A1 (pt)
NO (1) NO20062973L (pt)
WO (1) WO2005054855A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050239155A1 (en) * 2002-01-04 2005-10-27 Javier Alarcon Entrapped binding protein as biosensors
US20030153026A1 (en) * 2002-01-04 2003-08-14 Javier Alarcon Entrapped binding protein as biosensors
DE602005022704D1 (de) * 2004-06-09 2010-09-16 Dickinson And Co Sensor für mehrere analyte
US20060040327A1 (en) * 2004-08-18 2006-02-23 Terry Amiss Methods of screening proteins
ATE540048T1 (de) * 2004-10-14 2012-01-15 Carnegie Inst Of Washington Neurotransmittersensoren und verfahren zu ihrer verwendung
AU2005295656B2 (en) * 2004-10-14 2011-08-04 Carnegie Institution Of Washington Development of sensitive FRET sensors and methods of using the same
US20090178149A1 (en) * 2005-03-03 2009-07-09 Sylvie Lalonde Polyamine Sensors and Methods of Using the Same
CA2599852A1 (en) * 2005-03-04 2006-09-14 Carnegie Institution Of Washington Environmentally stable sensors and methods of using the same
CA2618994C (en) * 2005-09-01 2017-04-11 Medical Research Council Improved inorganic phosphate assays
EP1933614B1 (en) 2005-10-14 2010-11-24 Carnegie Institution of Washington Sucrose biosensors and methods of using the same
EP1934240B1 (en) * 2005-10-14 2010-09-15 Carnegie Institution Of Washington Phosphate biosensors and methods of using the same
AU2006315332A1 (en) * 2005-11-16 2007-05-24 Carnegie Institution Of Washington Multimeric biosensors and methods of using the same
US20120122115A1 (en) * 2006-04-25 2012-05-17 Sayre Richard T Bacterial quorum sensing biosensor
EP2061884A4 (en) * 2006-08-11 2010-03-24 Life Technologies Corp SENSOR PROTEINS AND TEST PROCEDURES THEREFOR
US20110229415A1 (en) * 2007-08-06 2011-09-22 Sylvia Daunert Semi-synthetic antibodies as recognition elements
CA2698076A1 (en) * 2007-08-29 2009-03-05 Plant Sensory System, Llc. Metabolic regulators
US8742204B2 (en) * 2007-08-29 2014-06-03 Plant Sensory Systems, Llc Metabolic regulators
US8741591B2 (en) * 2009-10-09 2014-06-03 The Research Foundation For The State University Of New York pH-insensitive glucose indicator protein
JP2016508727A (ja) * 2013-02-25 2016-03-24 ウェルスタット ダイアグノスティクス，エルエルシー 電気化学発光（ｅｃｌ）検出試薬および酵素活性を測定するための関連の方法
WO2017066441A1 (en) * 2015-10-13 2017-04-20 The Research Foundation For The State University Of New York Cleavable fusion tag for protein overexpression and purification
EP3377643A4 (en) * 2015-11-20 2019-10-02 Duke University GLUCOSE Biosensor and uses thereof
DE102019132525B3 (de) * 2019-11-29 2021-03-18 ICHORtec GmbH Verfahren und Optode zur Bestimmung der Konzentration eines Analyten in einer Probenflüssigkeit
CN113484525A (zh) * 2021-07-05 2021-10-08 海南医学院 一种肝素结合蛋白(hbp)时间分辨荧光免疫层析半定量检测试纸条

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030064480A1 (en) * 1990-06-28 2003-04-03 Leander Lauffer Fusion proteins with immunoglobulin portions, the preparation and use thereof
US7253264B1 (en) * 1990-06-28 2007-08-07 Sanofi-Arentideutschland GmbH Immunoglobulin fusion proteins, their production and use
US5998204A (en) * 1997-03-14 1999-12-07 The Regents Of The University Of California Fluorescent protein sensors for detection of analytes
JP4472169B2 (ja) * 1997-12-31 2010-06-02 デューク ユニバーシティ バイオセンサー
DE69941085D1 (de) * 1998-07-17 2009-08-20 Univ Maryland Manipulierte proteine zum analyten nachweis
US6432723B1 (en) * 1999-01-22 2002-08-13 Clinical Micro Sensors, Inc. Biosensors utilizing ligand induced conformation changes
US7060793B2 (en) * 1999-05-21 2006-06-13 The Regents Of The University Of California Circularly permuted fluorescent protein indicators
US7109315B2 (en) * 2000-03-15 2006-09-19 Bruce J. Bryan Renilla reniformis fluorescent proteins, nucleic acids encoding the fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items
US6969597B2 (en) * 2001-02-21 2005-11-29 Clontech Laboratories, Inc. Nucleic acids encoding non aggregating fluorescent proteins and methods for using the same
JP4215512B2 (ja) * 2001-02-26 2009-01-28 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 非オリゴマー化タンデム蛍光性タンパク質
EP1427856B1 (en) * 2001-09-18 2011-05-11 Carnegie Institution Of Washington Fusion proteins useful for detecting analytes
WO2003054158A2 (en) * 2001-12-19 2003-07-03 The University Of Chicago Rapidly maturing fluorescent proteins and methods for using the same
US6855556B2 (en) * 2002-01-04 2005-02-15 Becton, Dickinson And Company Binding protein as biosensors
US20030153026A1 (en) * 2002-01-04 2003-08-14 Javier Alarcon Entrapped binding protein as biosensors
US7064103B2 (en) * 2002-01-04 2006-06-20 Becton, Dickinson And Company Binding protein as biosensors
KR101107630B1 (ko) * 2002-10-16 2012-01-25 듀크 유니버시티 바이오센서

Also Published As

Publication number Publication date
US20080032312A1 (en) 2008-02-07
AU2004295683A1 (en) 2005-06-16
CA2546949A1 (en) 2005-06-16
JP2007513331A (ja) 2007-05-24
CN1898565A (zh) 2007-01-17
NO20062973L (no) 2006-08-23
WO2005054855A1 (en) 2005-06-16
EP1709446A1 (en) 2006-10-11
US20050112685A1 (en) 2005-05-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]