RU2002131152A - Композиции стабилизированного тетразолиевого реагента и способы их применения - Google Patents

Композиции стабилизированного тетразолиевого реагента и способы их применения Download PDF

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Publication number
RU2002131152A
RU2002131152A RU2002131152/15A RU2002131152A RU2002131152A RU 2002131152 A RU2002131152 A RU 2002131152A RU 2002131152/15 A RU2002131152/15 A RU 2002131152/15A RU 2002131152 A RU2002131152 A RU 2002131152A RU 2002131152 A RU2002131152 A RU 2002131152A
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Russia
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composition
specified
indicator strip
analyte
physiological sample
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RU2002131152/15A
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English (en)
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Тианмей ОУЯНГ (US)
Тианмей ОУЯНГ
Паинг ХУАНГ (US)
Паинг ХУАНГ
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Лайфскен, Инк. (Us)
Лайфскен, Инк.
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Publication of RU2002131152A publication Critical patent/RU2002131152A/ru

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    • 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
    • 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
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (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)

Claims (10)

1. Композиция реагентов, содержащая тетразолиевый краситель и эффективное количество нитритного стабилизирующего агента.
2. Композиция по п.1, в которой указанный тетразолиевый краситель представляет собой водорастворимую соль тетразолия.
3. Композиция по п.1 или 2, в которой указанный нитритный стабилизирующий агент представляет собой нитритную соль.
4. Композиция по п.1, 2 или 3, в которой указанная композиция реагентов содержит аналитическую систему, продуцирующую сигнал окисления.
5. Композиция по любому из пп.1-4, где указанная композиция представляет собой жидкую композицию.
6. Композиция по любому из пп.1-4, где указанная композиция представляет собой сухую композицию.
7. Реакционноспособная индикаторная полоска, содержащая субстрат и композицию реагентов по любому из пп.1-6.
8. Аналитическая система обнаружения или измерения, включающая (а) реакционноспособную индикаторную полоску по п.7 и (b) автоматизированный прибор.
9. Способ определения наличия или измерения концентрации анализируемого соединения в образце, включающий: (а) нанесение указанного физиологического образца на реакционноспособную индикаторную полоску по п.7 таким образом, чтобы образовалось пятно на указанной индикаторной полоске; (b) выявление указанного пятна и (c) сравнение указанного выявленного пятна для установления присутствия или концентрации указанного анализируемого соединения в указанном физиологическом образце.
10. Набор для применения при определении концентрации анализируемого соединения в физиологическом образце, включающий: (а) реакционноспособную индикаторную полоску по п.7; и (b) по меньшей мере, одно из: (i) средств получения указанного физиологического образца и (ii) аналитического стандарта.
RU2002131152/15A 2001-11-20 2002-11-19 Композиции стабилизированного тетразолиевого реагента и способы их применения RU2002131152A (ru)

Applications Claiming Priority (2)

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
US09/988,812 2001-11-20

Publications (1)

Publication Number Publication Date
RU2002131152A true RU2002131152A (ru) 2004-05-20

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ID=25534502

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002131152/15A RU2002131152A (ru) 2001-11-20 2002-11-19 Композиции стабилизированного тетразолиевого реагента и способы их применения

Country Status (21)

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

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Also Published As

Publication number Publication date
DE60210904D1 (de) 2006-06-01
HK1053169A1 (en) 2003-10-10
US20050084922A1 (en) 2005-04-21
US20030096332A1 (en) 2003-05-22
AR037546A1 (es) 2004-11-17
KR20030041810A (ko) 2003-05-27
PT1312922E (pt) 2006-08-31
TW200303364A (en) 2003-09-01
US6586199B2 (en) 2003-07-01
US20030203421A1 (en) 2003-10-30
PL357204A1 (en) 2003-06-02
NO20025488D0 (no) 2002-11-15
CN1427082A (zh) 2003-07-02
DK1312922T3 (da) 2006-08-07
IL152919A0 (en) 2003-06-24
ES2262761T3 (es) 2006-12-01
SG117429A1 (en) 2005-12-29
EP1312922A1 (en) 2003-05-21
BR0204710A (pt) 2003-09-16
CA2412207A1 (en) 2003-05-20
MXPA02011479A (es) 2004-12-13
NO20025488L (no) 2003-05-21
EP1312922B1 (en) 2006-04-26
JP2003232789A (ja) 2003-08-22
HK1053169B (zh) 2006-10-06
ATE324586T1 (de) 2006-05-15
DE60210904T2 (de) 2007-01-25

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