ATE473757T1 - Stabile glucoseoxidase-formulierungen und verfahren zur herstellung und verwendung davon - Google Patents

Stabile glucoseoxidase-formulierungen und verfahren zur herstellung und verwendung davon

Info

Publication number
ATE473757T1
ATE473757T1 AT06718158T AT06718158T ATE473757T1 AT E473757 T1 ATE473757 T1 AT E473757T1 AT 06718158 T AT06718158 T AT 06718158T AT 06718158 T AT06718158 T AT 06718158T AT E473757 T1 ATE473757 T1 AT E473757T1
Authority
AT
Austria
Prior art keywords
formulations
methods
glucose oxidase
production
stable glucose
Prior art date
Application number
AT06718158T
Other languages
English (en)
Inventor
Poonam Gulati
Sarnath Chattaraj
Elango Minnoor
Eugene Levin
Xiao Zhu
Antwerp William Van
Original Assignee
Medtronic Minimed 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
Application filed by Medtronic Minimed Inc filed Critical Medtronic Minimed Inc
Application granted granted Critical
Publication of ATE473757T1 publication Critical patent/ATE473757T1/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/44Oxidoreductases (1)
    • A61K38/443Oxidoreductases (1) acting on CH-OH groups as donors, e.g. glucose oxidase, lactate dehydrogenase (1.1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/26Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/54Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/04Preparation or injection of sample to be analysed
    • G01N30/06Preparation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography
    • G01N30/62Detectors specially adapted therefor
    • G01N30/74Optical detectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90Enzymes; Proenzymes
    • G01N2333/902Oxidoreductases (1.)
    • G01N2333/904Oxidoreductases (1.) acting on CHOH groups as donors, e.g. glucose oxidase, lactate dehydrogenase (1.1)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT06718158T 2005-02-17 2006-01-12 Stabile glucoseoxidase-formulierungen und verfahren zur herstellung und verwendung davon ATE473757T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/060,255 US7241586B2 (en) 2005-02-17 2005-02-17 Polypeptide formulations and methods for making, using and characterizing them
PCT/US2006/001048 WO2006088576A2 (en) 2005-02-17 2006-01-12 Polypeptide formulations and methods for making, using and characterizing them

Publications (1)

Publication Number Publication Date
ATE473757T1 true ATE473757T1 (de) 2010-07-15

Family

ID=36423621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06718158T ATE473757T1 (de) 2005-02-17 2006-01-12 Stabile glucoseoxidase-formulierungen und verfahren zur herstellung und verwendung davon

Country Status (8)

Country Link
US (2) US7241586B2 (de)
EP (1) EP1851536B1 (de)
JP (1) JP4948424B2 (de)
AT (1) ATE473757T1 (de)
CA (1) CA2597367C (de)
DE (1) DE602006015427D1 (de)
DK (1) DK1851536T3 (de)
WO (1) WO2006088576A2 (de)

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US7613491B2 (en) 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
JP4708342B2 (ja) 2003-07-25 2011-06-22 デックスコム・インコーポレーテッド 埋設可能な装置に用いる酸素増大膜システム
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
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US8989833B2 (en) 2004-07-13 2015-03-24 Dexcom, Inc. Transcutaneous analyte sensor
WO2006127694A2 (en) 2004-07-13 2006-11-30 Dexcom, Inc. Analyte sensor
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
US20200037874A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US8512731B2 (en) * 2007-11-13 2013-08-20 Medtronic Minimed, Inc. Antimicrobial coatings for medical devices and methods for making and using them
US20090275815A1 (en) * 2008-03-21 2009-11-05 Nova Biomedical Corporation Temperature-compensated in-vivo sensor
US11730407B2 (en) 2008-03-28 2023-08-22 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8682408B2 (en) 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
EP4227675B1 (de) 2008-09-19 2024-12-11 DexCom, Inc. Partikelhaltige membran und partikelelektrode für analytsensoren
CN102438517B (zh) * 2009-02-26 2015-03-25 雅培糖尿病护理公司 改进的分析物传感器及其制造和使用方法
US8828201B2 (en) 2009-07-02 2014-09-09 Dexcom, Inc. Analyte sensors and methods of manufacturing same
CN102749408B (zh) * 2011-04-21 2015-08-19 天士力金纳生物技术(天津)有限公司 一种亚单位流感疫苗中裂解剂含量的检测方法
CN104458969B (zh) * 2014-12-31 2016-05-11 深圳康泰生物制品股份有限公司 重组酿酒酵母表达的HBsAg原液中Triton X-100残留量的测定方法
JP7286536B2 (ja) * 2016-08-15 2023-06-05 ジェネンテック, インコーポレイテッド 非イオン性サーファクタント及びポリペプチドを含む組成物中の非イオン性サーファクタントを定量するためのクロマトグラフィー法
CN109406698B (zh) * 2018-11-30 2020-12-25 广州中科检测技术服务有限公司 一种hplc测定单链取代二甲基苄基氯化铵含量的方法
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Also Published As

Publication number Publication date
DE602006015427D1 (de) 2010-08-26
WO2006088576A2 (en) 2006-08-24
CA2597367C (en) 2013-06-25
CA2597367A1 (en) 2006-08-24
JP2008536097A (ja) 2008-09-04
EP1851536A2 (de) 2007-11-07
WO2006088576A3 (en) 2007-02-08
JP4948424B2 (ja) 2012-06-06
US20060183178A1 (en) 2006-08-17
US20080113443A1 (en) 2008-05-15
DK1851536T3 (da) 2010-10-25
US7241586B2 (en) 2007-07-10
EP1851536B1 (de) 2010-07-14

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