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RU2003100531A - Композиции, содержащие краситель на основе производного мочевины, для выявления аналита, и способы их использования - Google Patents

Композиции, содержащие краситель на основе производного мочевины, для выявления аналита, и способы их использования Download PDF

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Publication number
RU2003100531A
RU2003100531A RU2003100531/13A RU2003100531A RU2003100531A RU 2003100531 A RU2003100531 A RU 2003100531A RU 2003100531/13 A RU2003100531/13 A RU 2003100531/13A RU 2003100531 A RU2003100531 A RU 2003100531A RU 2003100531 A RU2003100531 A RU 2003100531A
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RU
Russia
Prior art keywords
specified
composition according
analyte
dye based
urea derivative
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RU2003100531/13A
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English (en)
Inventor
Шерри Кс ГУО (US)
Шерри Кс ГУО
Коон-вах ЛЕОНГ (US)
Коон-вах ЛЕОНГ
Original Assignee
Лайфскен, Инк. (Us)
Лайфскен, Инк.
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Application filed by Лайфскен, Инк. (Us), Лайфскен, Инк. filed Critical Лайфскен, Инк. (Us)
Publication of RU2003100531A publication Critical patent/RU2003100531A/ru

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    • 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
    • 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
    • C12Q1/28Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving peroxidase
    • 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
    • G01N33/521Single-layer analytical elements

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (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, содержащая положительно заряженную пористую матрицу и краситель на основе производного мочевины на, по крайней мере, одной поверхности указанной матрицы.
2. Композиция по п.1, в которой указанная положительно заряженная пористая матрица содержит нейлон.
3. Композиция по п.1 или 2, в которой указанным красителем на основе производного мочевины является отрицательно заряженный краситель на основе производного мочевины.
4. Композиция по пп.1, 2 или 3, в которой указанный краситель на основе производного мочевины имеет формулу
R1R2NCONHR3,
где R1 и R2, взятые вместе, являются N,N-ди-замещенным аминоарилом;
R3 выбирают из группы, состоящей из карбоксиалкила, алкоксикарбонила, алкилкарбонила, арилсульфонила, сульфоарила и карбоксиарила.
5. Композиция по пп.1, 2, 3 или 4, в которой указанный краситель на основе производного мочевины выбирают из группы, состоящей из красителей на основе производных фенотиазина, красителей на основе производных феноксазина и красителей на основе производных дифениламина.
6. Композиция по любому из предшествующих пунктов, в которой указанная композиция дополнительно содержит, по крайней мере, один дополнительный реагент продуцирующей сигнал системы, образующей перекись.
7. Индикаторная полоска с реагентом, содержащая композицию по любому из пп.1-6.
8. Система выявления или измерения аналита, содержащая (а) индикаторную полоску с реагентом по п.7 и (b) автоматизированный инструмент.
9. Способ выявления присутствия или определения концентрации аналита в образце, включающий (а) нанесение указанного физиологического образца на индикаторную полоску с реагентом по п.7, (b) определение сигнала, создаваемого указанной продуцирующей сигнал системой, и (с) соотнесение указанного определенного сигнала с присутствием или концентрацией указанного аналита в указанном физиологическом образце.
10. Набор для применения при определении концентрации аналита в физиологическом образце, содержащий (а) индикаторную полоску с реагентом по п.7 и (b) по крайней мере, одно из (i) средств для получения указанного физиологического образца и (ii) стандарт аналита.
RU2003100531/13A 2000-06-13 2001-06-07 Композиции, содержащие краситель на основе производного мочевины, для выявления аналита, и способы их использования RU2003100531A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/593,827 2000-06-13
US09/593,827 US6743597B1 (en) 2000-06-13 2000-06-13 Compositions containing a urea derivative dye for detecting an analyte and methods for using the same

Publications (1)

Publication Number Publication Date
RU2003100531A true RU2003100531A (ru) 2004-08-20

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RU2003100531/13A RU2003100531A (ru) 2000-06-13 2001-06-07 Композиции, содержащие краситель на основе производного мочевины, для выявления аналита, и способы их использования

Country Status (13)

Country Link
US (2) US6743597B1 (ru)
EP (1) EP1305624A2 (ru)
JP (1) JP2004503760A (ru)
KR (1) KR20030014264A (ru)
CN (1) CN1211659C (ru)
AR (1) AR028708A1 (ru)
AU (1) AU2001266757A1 (ru)
CA (1) CA2412966A1 (ru)
HK (1) HK1052218A1 (ru)
IL (1) IL153213A0 (ru)
RU (1) RU2003100531A (ru)
TW (1) TWI256975B (ru)
WO (1) WO2001096596A2 (ru)

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JP2004503760A (ja) 2004-02-05
IL153213A0 (en) 2003-07-06
US6960323B2 (en) 2005-11-01
CA2412966A1 (en) 2001-12-20
CN1454315A (zh) 2003-11-05
AR028708A1 (es) 2003-05-21
WO2001096596A3 (en) 2002-12-05
KR20030014264A (ko) 2003-02-15
US20040121423A1 (en) 2004-06-24
EP1305624A2 (en) 2003-05-02
TWI256975B (en) 2006-06-21
US6743597B1 (en) 2004-06-01
CN1211659C (zh) 2005-07-20
AU2001266757A1 (en) 2001-12-24
HK1052218A1 (zh) 2003-09-05
WO2001096596A2 (en) 2001-12-20

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