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DK3661420T3 - Renseproteiner til forbedret konservering af analyt-detekteringssensorer og fremgangsmåde til anvendelse deraf - Google Patents

Renseproteiner til forbedret konservering af analyt-detekteringssensorer og fremgangsmåde til anvendelse deraf Download PDF

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Publication number
DK3661420T3
DK3661420T3 DK18842195.2T DK18842195T DK3661420T3 DK 3661420 T3 DK3661420 T3 DK 3661420T3 DK 18842195 T DK18842195 T DK 18842195T DK 3661420 T3 DK3661420 T3 DK 3661420T3
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DK
Denmark
Prior art keywords
detection sensors
analyte detection
improved preservation
purification proteins
proteins
Prior art date
Application number
DK18842195.2T
Other languages
English (en)
Inventor
Janine Cox
Christopher Lawrence
Murli Narayan
David Ledden
Original Assignee
Siemens Healthcare 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
Application filed by Siemens Healthcare Diagnostics Inc filed Critical Siemens Healthcare Diagnostics Inc
Application granted granted Critical
Publication of DK3661420T3 publication Critical patent/DK3661420T3/da

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Classifications

    • 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
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14546Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/36Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • 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
    • C12Q1/001Enzyme electrodes
    • C12Q1/002Electrode membranes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • G01N33/54373Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438Electrodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK18842195.2T 2017-07-31 2018-07-30 Renseproteiner til forbedret konservering af analyt-detekteringssensorer og fremgangsmåde til anvendelse deraf DK3661420T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762539018P 2017-07-31 2017-07-31
PCT/US2018/044333 WO2019027879A1 (en) 2017-07-31 2018-07-30 BUTTER PROTEIN (S) FOR IMPROVED STORAGE OF ONE OR MORE ANALYTE DETECTION SENSORS AND METHOD OF USE THEREOF (S)

Publications (1)

Publication Number Publication Date
DK3661420T3 true DK3661420T3 (da) 2023-11-20

Family

ID=65233005

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18842195.2T DK3661420T3 (da) 2017-07-31 2018-07-30 Renseproteiner til forbedret konservering af analyt-detekteringssensorer og fremgangsmåde til anvendelse deraf

Country Status (5)

Country Link
US (1) US11339419B2 (da)
EP (1) EP3661420B1 (da)
CA (1) CA3071539C (da)
DK (1) DK3661420T3 (da)
WO (1) WO2019027879A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3149090A1 (en) * 2019-07-31 2021-02-04 Siemens Healthcare Diagnostics Inc. Biocide formulation comprising hexahydro 1,3,5-tris(2-hydroxyethyl)-s-triazine and an isothiazolinone biocide and its use for the preservation of analyte detection sensor(s)
CN110794024B (zh) * 2019-11-30 2022-05-10 中国海洋大学 一种贝类血液生理指标的标准化测定方法
KR102643059B1 (ko) * 2023-03-16 2024-03-06 고려대학교 산학협력단 공기 중 이소티아졸리논계 물질을 정량 분석하기 위한 수동채취기 및 이를 이용한 공기 중 이소티아졸리논계 물질의 정량 분석방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0771867A3 (en) 1995-10-30 1998-09-02 Ciba-Geigy Japan Limited Enzyme electrode
AT409040B (de) 2000-08-11 2002-05-27 Roche Diagnostics Gmbh Creatininsensor-kalibration
AU2004284367B2 (en) * 2003-10-29 2009-03-12 Agency For Science, Technology And Research Method for detecting analytes by means of an analyte/polymeric activator bilayer arrangement
EP1691679B1 (en) 2003-11-13 2010-08-11 Medtronic MiniMed, Inc. Long term analyte sensor array
US7699964B2 (en) * 2004-02-09 2010-04-20 Abbott Diabetes Care Inc. Membrane suitable for use in an analyte sensor, analyte sensor, and associated method
US20060275859A1 (en) * 2005-05-17 2006-12-07 Kjaer Thomas Enzyme sensor including a water-containing spacer layer
US8660628B2 (en) * 2009-12-21 2014-02-25 Medtronic Minimed, Inc. Analyte sensors comprising blended membrane compositions and methods for making and using them
US9215995B2 (en) * 2010-06-23 2015-12-22 Medtronic Minimed, Inc. Sensor systems having multiple probes and electrode arrays
EP3262182B1 (en) 2015-02-27 2019-12-11 Radiometer Medical ApS Modified creatinase

Also Published As

Publication number Publication date
EP3661420A4 (en) 2020-09-02
US20200140917A1 (en) 2020-05-07
CA3071539C (en) 2020-11-10
WO2019027879A1 (en) 2019-02-07
US11339419B2 (en) 2022-05-24
EP3661420B1 (en) 2023-08-23
CA3071539A1 (en) 2019-02-07
EP3661420A1 (en) 2020-06-10

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