AR037544A1 - Composiciones reactivas de tetrazolio-fenacina estabilizadas y metodos para usarlas - Google Patents

Composiciones reactivas de tetrazolio-fenacina estabilizadas y metodos para usarlas

Info

Publication number
AR037544A1
AR037544A1 ARP020104420A ARP020104420A AR037544A1 AR 037544 A1 AR037544 A1 AR 037544A1 AR P020104420 A ARP020104420 A AR P020104420A AR P020104420 A ARP020104420 A AR P020104420A AR 037544 A1 AR037544 A1 AR 037544A1
Authority
AR
Argentina
Prior art keywords
analyte
compositions
present
phenacin
test
Prior art date
Application number
ARP020104420A
Other languages
English (en)
Original Assignee
Lifescan 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 Lifescan Inc filed Critical Lifescan Inc
Publication of AR037544A1 publication Critical patent/AR037544A1/es

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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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Se proveen composiciones reactivas de fenacina-colorante de tetrazolio, estabilizadas, y métodos para su uso en la medición de un analito en una muestra. Las presentes composiciones reactivas incluyen: (1) un componente colorante de tetrazolio, por ejemplo una sal de tetrazolio soluble en agua; (2) un componente de fenacina; y (3) una cantidad eficaz de uno o más reactivos estabilizadores de fenacina, colorantes de tetrazolio, por ejemplo un compuesto inorgánico del Grupo IIIA y/o una flavina. En muchas realizaciones, las presentes composiciones reactivas incluyen miembros adicionales de un sistema productor de una senal oxidante de analito tales como: una enzima oxidante de analito, por ejemplo una analito deshidrogenasa analito oxidasa; y un cofactor enzimático. Asimismo se proveen tiras reactivas de ensayo que incluyen las presentes composiciones reactivas así como también sistemas y equipos que incorporan las presentes tiras reactivas de ensayo. Las presentes composiciones reactivas, las tiras reactivas de ensayo, los sistemas y sus equipos son útiles para la detección de una amplia variedad de analitos en una muestra tales como en una muestra fisiológica, por ejemplo, sangre y una fracción de la misma, o ISF ( fluido intersticial).
ARP020104420A 2001-11-20 2002-11-18 Composiciones reactivas de tetrazolio-fenacina estabilizadas y metodos para usarlas AR037544A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/988,494 US6939685B2 (en) 2001-11-20 2001-11-20 Stabilized tetrazolium phenazine reagent compositions and methods for using the same

Publications (1)

Publication Number Publication Date
AR037544A1 true AR037544A1 (es) 2004-11-17

Family

ID=25534172

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020104420A AR037544A1 (es) 2001-11-20 2002-11-18 Composiciones reactivas de tetrazolio-fenacina estabilizadas y metodos para usarlas

Country Status (16)

Country Link
US (2) US6939685B2 (es)
EP (1) EP1312921A1 (es)
JP (1) JP2004000129A (es)
KR (1) KR20030041809A (es)
CN (1) CN1432653A (es)
AR (1) AR037544A1 (es)
BR (1) BR0204761A (es)
CA (1) CA2412198A1 (es)
HK (1) HK1052969A1 (es)
IL (1) IL152918A0 (es)
MX (1) MXPA02011478A (es)
NO (1) NO20025489L (es)
PL (1) PL357203A1 (es)
RU (1) RU2002131153A (es)
SG (1) SG115506A1 (es)
TW (1) TW200303864A (es)

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US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
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US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
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US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
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US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7892185B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
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Also Published As

Publication number Publication date
IL152918A0 (en) 2003-06-24
NO20025489L (no) 2003-05-21
CA2412198A1 (en) 2003-05-20
NO20025489D0 (no) 2002-11-15
US20030170772A1 (en) 2003-09-11
BR0204761A (pt) 2003-09-16
RU2002131153A (ru) 2004-07-10
CN1432653A (zh) 2003-07-30
TW200303864A (en) 2003-09-16
KR20030041809A (ko) 2003-05-27
EP1312921A1 (en) 2003-05-21
HK1052969A1 (zh) 2003-10-03
JP2004000129A (ja) 2004-01-08
PL357203A1 (en) 2003-06-02
MXPA02011478A (es) 2004-12-13
US6939685B2 (en) 2005-09-06
SG115506A1 (en) 2005-10-28
US20030096389A1 (en) 2003-05-22

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