HK1053856A1 - Test-strips with positively charged membranes for tetrazolium based assays - Google Patents

Test-strips with positively charged membranes for tetrazolium based assays

Info

Publication number
HK1053856A1
HK1053856A1 HK03106177A HK03106177A HK1053856A1 HK 1053856 A1 HK1053856 A1 HK 1053856A1 HK 03106177 A HK03106177 A HK 03106177A HK 03106177 A HK03106177 A HK 03106177A HK 1053856 A1 HK1053856 A1 HK 1053856A1
Authority
HK
Hong Kong
Prior art keywords
strips
test
positively charged
based assays
charged membranes
Prior art date
Application number
HK03106177A
Other languages
English (en)
Inventor
Tianmei Ouyang
Yeung Siu Yu
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 HK1053856A1 publication Critical patent/HK1053856A1/xx

Links

Classifications

    • 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
    • G01N33/521—Single-layer analytical elements
    • G01N33/523—Single-layer analytical elements the element being adapted for a specific analyte
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (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)
HK03106177A 2000-09-12 2003-08-28 Test-strips with positively charged membranes for tetrazolium based assays HK1053856A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/659,938 US6420128B1 (en) 2000-09-12 2000-09-12 Test strips for detecting the presence of a reduced cofactor in a sample and method for using the same
PCT/US2001/028169 WO2002022855A2 (en) 2000-09-12 2001-09-07 Test-strips with positively charged membranes for tetrazolium based assays

Publications (1)

Publication Number Publication Date
HK1053856A1 true HK1053856A1 (en) 2003-11-07

Family

ID=24647453

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03106177A HK1053856A1 (en) 2000-09-12 2003-08-28 Test-strips with positively charged membranes for tetrazolium based assays

Country Status (21)

Country Link
US (2) US6420128B1 (xx)
EP (1) EP1317563B1 (xx)
JP (1) JP2004509618A (xx)
KR (1) KR20030065475A (xx)
CN (1) CN1561397A (xx)
AR (1) AR030650A1 (xx)
AT (1) ATE310832T1 (xx)
AU (1) AU8893501A (xx)
CA (1) CA2422010A1 (xx)
CZ (1) CZ2003705A3 (xx)
DE (1) DE60115261T2 (xx)
DK (1) DK1317563T3 (xx)
ES (1) ES2250472T3 (xx)
HK (1) HK1053856A1 (xx)
IL (1) IL154713A0 (xx)
MX (1) MXPA03002078A (xx)
MY (1) MY119106A (xx)
NO (1) NO20031116L (xx)
PL (1) PL363222A1 (xx)
RU (1) RU2288273C2 (xx)
WO (1) WO2002022855A2 (xx)

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KR20180004027A (ko) * 2016-06-30 2018-01-10 휴마시스 주식회사 효소 활성도 분석용 키트
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CN109574296B (zh) * 2018-11-27 2021-05-07 合肥工业大学 一种从含蟹肉蛋白废水中回收蛋白的方法

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Also Published As

Publication number Publication date
CA2422010A1 (en) 2002-03-21
WO2002022855A2 (en) 2002-03-21
EP1317563A2 (en) 2003-06-11
DE60115261T2 (de) 2006-07-27
RU2288273C2 (ru) 2006-11-27
US6420128B1 (en) 2002-07-16
WO2002022855A3 (en) 2002-07-18
ES2250472T3 (es) 2006-04-16
DE60115261D1 (de) 2005-12-29
AR030650A1 (es) 2003-08-27
KR20030065475A (ko) 2003-08-06
NO20031116L (no) 2003-05-09
CN1561397A (zh) 2005-01-05
AU8893501A (en) 2002-03-26
MY119106A (en) 2005-03-31
IL154713A0 (en) 2003-10-31
PL363222A1 (en) 2004-11-15
CZ2003705A3 (cs) 2004-01-14
DK1317563T3 (da) 2006-03-20
JP2004509618A (ja) 2004-04-02
US20020132282A1 (en) 2002-09-19
ATE310832T1 (de) 2005-12-15
EP1317563B1 (en) 2005-11-23
NO20031116D0 (no) 2003-03-11
MXPA03002078A (es) 2003-06-24

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190910