ZA873267B - Dry test strips having a red blood cell exclusion layer preventing interference by red blood cells in analyte detection visualization - Google Patents

Dry test strips having a red blood cell exclusion layer preventing interference by red blood cells in analyte detection visualization

Info

Publication number
ZA873267B
ZA873267B ZA873267A ZA873267A ZA873267B ZA 873267 B ZA873267 B ZA 873267B ZA 873267 A ZA873267 A ZA 873267A ZA 873267 A ZA873267 A ZA 873267A ZA 873267 B ZA873267 B ZA 873267B
Authority
ZA
South Africa
Prior art keywords
red blood
test strips
analyte detection
preventing interference
dry test
Prior art date
Application number
ZA873267A
Other languages
English (en)
Inventor
B. Maddox Catherine
Original Assignee
Genesis Labs, 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 Genesis Labs, Inc. filed Critical Genesis Labs, Inc.
Publication of ZA873267B publication Critical patent/ZA873267B/xx

Links

Classifications

    • 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
    • G01N33/525—Multi-layer analytical elements
    • G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte
    • 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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • C12Q1/60—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving cholesterol

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
ZA873267A 1987-02-25 1987-05-07 Dry test strips having a red blood cell exclusion layer preventing interference by red blood cells in analyte detection visualization ZA873267B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1845487A 1987-02-25 1987-02-25

Publications (1)

Publication Number Publication Date
ZA873267B true ZA873267B (en) 1988-01-07

Family

ID=21788012

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA873267A ZA873267B (en) 1987-02-25 1987-05-07 Dry test strips having a red blood cell exclusion layer preventing interference by red blood cells in analyte detection visualization

Country Status (5)

Country Link
EP (1) EP0287731A3 (xx)
JP (1) JPS63210772A (xx)
AU (1) AU590071B2 (xx)
CA (1) CA1302244C (xx)
ZA (1) ZA873267B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU586552B2 (en) * 1987-02-25 1989-07-13 Genesis Labs, Inc. Dry test strip for devices using oxygen demanding detection system
US5306623A (en) * 1989-08-28 1994-04-26 Lifescan, Inc. Visual blood glucose concentration test strip
US5118428A (en) * 1990-11-13 1992-06-02 Quidel Method to remove red blood cells from whole blood samples
GR1001410B (el) * 1991-08-02 1993-11-30 Ortho Pharma Corp Επινόημα & μέ?οδος διεξαγωγής βιολογικών δοκιμασιών περιέχοντας σύστημα μοριακής διαλογής.
EP0630475B1 (en) * 1992-03-10 2000-09-06 Quidel Corporation Red blood cell separation means for specific binding assays
GR1002549B (el) * 1992-05-12 1997-01-28 Lifescan Inc. Λωρις εξετασεως με μεταφορικο μεσο δια μεταφορα ρευστου.
US6096269A (en) * 1993-08-05 2000-08-01 Charlton; Steven C. Analyte detection device and process
ES2254885T3 (es) 2002-06-20 2006-06-16 L'oreal Utilizacion cosmetica y/o dermatologica de una composicion que contiene al menos un agente hidrofilo sensible a la oxidacion por al menos un copolimero de anhidrido maleico.
FR2886845B1 (fr) * 2005-06-13 2009-07-03 Oreal Produit cosmetique solide
WO2007123507A1 (en) 2006-03-20 2007-11-01 Inverness Medical Switzerland Gmbh Water-soluble conjugates for electrochemical detection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990849A (en) * 1975-02-07 1976-11-09 Technicon Instruments Corporation Separation of cells from liquid components of blood
US4180383A (en) * 1975-04-07 1979-12-25 Becton, Dickinson And Company Chamber holder for immobilized immunoadsorbent
US4446232A (en) * 1981-10-13 1984-05-01 Liotta Lance A Enzyme immunoassay with two-zoned device having bound antigens
DE3323973A1 (de) * 1983-07-02 1985-01-03 Boehringer Mannheim Gmbh, 6800 Mannheim Erythrozyten-rueckhaltesubstrate
EP0159727B1 (en) * 1984-04-27 1993-03-10 Fuji Photo Film Co., Ltd. Analytical element for analysis of whole blood sample
DE3508427A1 (de) * 1985-03-09 1986-09-11 Merck Patent Gmbh, 6100 Darmstadt Mittel und verfahren zur abtrennung von plasma oder serum aus vollblut
US4678757A (en) * 1985-04-11 1987-07-07 Smithkline Diagnostics, Inc. Device and method for whole blood separation and analysis
AU586552B2 (en) * 1987-02-25 1989-07-13 Genesis Labs, Inc. Dry test strip for devices using oxygen demanding detection system

Also Published As

Publication number Publication date
EP0287731A2 (en) 1988-10-26
AU7159687A (en) 1988-09-15
CA1302244C (en) 1992-06-02
JPS63210772A (ja) 1988-09-01
EP0287731A3 (en) 1991-01-30
AU590071B2 (en) 1989-10-26

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