SG117429A1 - Stabilized tetrazolium reagent compositions and methods for using the same - Google Patents

Stabilized tetrazolium reagent compositions and methods for using the same

Info

Publication number
SG117429A1
SG117429A1 SG200206875A SG200206875A SG117429A1 SG 117429 A1 SG117429 A1 SG 117429A1 SG 200206875 A SG200206875 A SG 200206875A SG 200206875 A SG200206875 A SG 200206875A SG 117429 A1 SG117429 A1 SG 117429A1
Authority
SG
Singapore
Prior art keywords
methods
same
reagent compositions
tetrazolium reagent
stabilized
Prior art date
Application number
SG200206875A
Other languages
English (en)
Inventor
Ouyang Tianmei
Huang Paing
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 SG117429A1 publication Critical patent/SG117429A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • 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
    • G01N33/52—Use 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)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (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)
SG200206875A 2001-11-20 2002-11-14 Stabilized tetrazolium reagent compositions and methods for using the same SG117429A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/988,812 US6586199B2 (en) 2001-11-20 2001-11-20 Stabilized tetrazolium reagent compositions and methods for using the same

Publications (1)

Publication Number Publication Date
SG117429A1 true SG117429A1 (en) 2005-12-29

Family

ID=25534502

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200206875A SG117429A1 (en) 2001-11-20 2002-11-14 Stabilized tetrazolium reagent compositions and methods for using the same

Country Status (21)

Country Link
US (3) US6586199B2 (es)
EP (1) EP1312922B1 (es)
JP (1) JP2003232789A (es)
KR (1) KR20030041810A (es)
CN (1) CN1427082A (es)
AR (1) AR037546A1 (es)
AT (1) ATE324586T1 (es)
BR (1) BR0204710A (es)
CA (1) CA2412207A1 (es)
DE (1) DE60210904T2 (es)
DK (1) DK1312922T3 (es)
ES (1) ES2262761T3 (es)
HK (1) HK1053169B (es)
IL (1) IL152919A0 (es)
MX (1) MXPA02011479A (es)
NO (1) NO20025488L (es)
PL (1) PL357204A1 (es)
PT (1) PT1312922E (es)
RU (1) RU2002131152A (es)
SG (1) SG117429A1 (es)
TW (1) TW200303364A (es)

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US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
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US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
ES2336081T3 (es) 2001-06-12 2010-04-08 Pelikan Technologies Inc. Dispositivo de puncion de auto-optimizacion con medios de adaptacion a variaciones temporales en las propiedades cutaneas.
US7749174B2 (en) 2001-06-12 2010-07-06 Pelikan Technologies, Inc. Method and apparatus for lancet launching device intergrated onto a blood-sampling cartridge
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US6586199B2 (en) * 2001-11-20 2003-07-01 Lifescan, Inc. Stabilized tetrazolium reagent compositions and methods for using the same
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. 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
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7198606B2 (en) 2002-04-19 2007-04-03 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with analyte sensing
US7892183B2 (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
WO2004107975A2 (en) 2003-05-30 2004-12-16 Pelikan Technologies, Inc. Method and apparatus for fluid injection
US7850621B2 (en) 2003-06-06 2010-12-14 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
EP1671096A4 (en) 2003-09-29 2009-09-16 Pelikan Technologies Inc METHOD AND APPARATUS FOR PROVIDING IMPROVED SAMPLE CAPTURING DEVICE
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
WO2005065414A2 (en) 2003-12-31 2005-07-21 Pelikan Technologies, Inc. Method and apparatus for improving fluidic flow and sample capture
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
US8828203B2 (en) 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
EP1765194A4 (en) 2004-06-03 2010-09-29 Pelikan Technologies Inc METHOD AND APPARATUS FOR MANUFACTURING A DEVICE FOR SAMPLING LIQUIDS
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
CN101948906B (zh) * 2004-08-05 2013-02-27 旭化成制药株式会社 含有蛋白酶反应促进剂和/或色素稳定剂的试剂
BRPI0514542A (pt) * 2004-08-24 2008-06-17 Bayer Healthcare Llc método para determinar a concentração de substáncias analisadas em amostras por mediação direta de enzimas
CA2590944C (en) 2004-12-13 2016-02-02 Bayer Healthcare Llc Size self-limiting compositions and test devices for measuring analytes in biological fluids
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
TW200637857A (en) 2005-01-14 2006-11-01 Bayer Healthcare Llc Water-soluble tetrazolium salts
JP4697809B2 (ja) * 2007-02-22 2011-06-08 旭化成ファーマ株式会社 ロイコ色素の安定化方法
US9107402B2 (en) * 2007-09-29 2015-08-18 Timothy James Williams Composition and method to modify sperm fertility and female gender ratio in mammals
US20090219509A1 (en) * 2008-02-29 2009-09-03 Hiroshi Nomura Optical sensor with enhanced reflectance
US8008068B2 (en) * 2008-02-29 2011-08-30 Light Pointe Medical, Inc. Nonhemolytic optical sensor with enhanced reflectance
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US11808708B2 (en) 2020-08-12 2023-11-07 F.A.T. Stats LLC Method for maintaining the health of a diabetic patient by preventing the occurrence of diabetic ketoacidosis
WO2024202448A1 (ja) * 2023-03-27 2024-10-03 テルモ株式会社 生体成分濃度測定試薬、測定方法およびセンサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0990705A1 (en) * 1998-09-28 2000-04-05 Lifescan, Inc. Diagnostics based on tetrazolium compounds
EP1130111A2 (en) * 2000-02-25 2001-09-05 Lifescan, Inc. Diagnostics based on tetrazolium compounds

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DE69328182T2 (de) 1992-07-02 2000-09-28 Roche Diagnostics Corp., Indianapolis Reagenz stabilisiert durch zweiwertige metallsalze
EP0648278B1 (en) 1992-07-02 1999-12-08 Roche Diagnostics Corporation Stabilizing tetrazolium salts in a reagent
JP2757348B2 (ja) 1996-04-18 1998-05-25 株式会社同仁化学研究所 新規水溶性テトラゾリウム塩化合物
US6420128B1 (en) * 2000-09-12 2002-07-16 Lifescan, Inc. Test strips for detecting the presence of a reduced cofactor in a sample and method for using the same
US6586199B2 (en) * 2001-11-20 2003-07-01 Lifescan, Inc. Stabilized tetrazolium reagent compositions and methods for using the same
US6939685B2 (en) * 2001-11-20 2005-09-06 Lifescan, Inc. Stabilized tetrazolium phenazine reagent compositions and methods for using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0990705A1 (en) * 1998-09-28 2000-04-05 Lifescan, Inc. Diagnostics based on tetrazolium compounds
EP0990706A1 (en) * 1998-09-28 2000-04-05 Lifescan, Inc. Diagnostics based on tetrazolium compounds
EP1130111A2 (en) * 2000-02-25 2001-09-05 Lifescan, Inc. Diagnostics based on tetrazolium compounds

Also Published As

Publication number Publication date
EP1312922B1 (en) 2006-04-26
MXPA02011479A (es) 2004-12-13
CN1427082A (zh) 2003-07-02
KR20030041810A (ko) 2003-05-27
US6586199B2 (en) 2003-07-01
ATE324586T1 (de) 2006-05-15
DK1312922T3 (da) 2006-08-07
US20030203421A1 (en) 2003-10-30
DE60210904T2 (de) 2007-01-25
EP1312922A1 (en) 2003-05-21
NO20025488D0 (no) 2002-11-15
US20050084922A1 (en) 2005-04-21
PT1312922E (pt) 2006-08-31
TW200303364A (en) 2003-09-01
PL357204A1 (en) 2003-06-02
NO20025488L (no) 2003-05-21
CA2412207A1 (en) 2003-05-20
AR037546A1 (es) 2004-11-17
ES2262761T3 (es) 2006-12-01
IL152919A0 (en) 2003-06-24
BR0204710A (pt) 2003-09-16
HK1053169A1 (en) 2003-10-10
HK1053169B (zh) 2006-10-06
DE60210904D1 (de) 2006-06-01
US20030096332A1 (en) 2003-05-22
RU2002131152A (ru) 2004-05-20
JP2003232789A (ja) 2003-08-22

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