GB1083683A - Diagnostic agents - Google Patents

Diagnostic agents

Info

Publication number
GB1083683A
GB1083683A GB22112/66A GB2211266A GB1083683A GB 1083683 A GB1083683 A GB 1083683A GB 22112/66 A GB22112/66 A GB 22112/66A GB 2211266 A GB2211266 A GB 2211266A GB 1083683 A GB1083683 A GB 1083683A
Authority
GB
United Kingdom
Prior art keywords
paraffin
determination
made hydrophobic
strip made
hydrophobic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB22112/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Publication of GB1083683A publication Critical patent/GB1083683A/en
Expired legal-status Critical Current

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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • 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
    • 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
    • Y10S435/805—Test papers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose

Landscapes

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

Abstract

A diagnostic agent for the detection of components of whole blood comprises an absorbent carrier which has first been impregnated with specific reagents and indicators and thereafter rendered hydrophobic; alternatively the absorbent carrier may be first impregnated with the specific reagents and then treated with the indicators and hydrophobing agent simultaneously. The hydrophobing agent may be natural or synthetic fat, oil, wax, paraffin, silicone or a mixture thereof. Examples relate to:- (1), glucose determination, strip made hydrophobic with paraffin; (2), galactose determination, strip made hydrophobic with paraffin; (3), glucose determination, strip made hydrophobic with silicone oil; (4), phenyl-alanine determination, strips made hydrophobic with paraffin or silicone oil.
GB22112/66A 1965-05-20 1966-05-18 Diagnostic agents Expired GB1083683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965B0082023 DE1598048B2 (en) 1965-05-20 1965-05-20 DIAGNOSTIC AGENT FOR DETECTING INGREDIENTS IN WHOLE BLOOD

Publications (1)

Publication Number Publication Date
GB1083683A true GB1083683A (en) 1967-09-20

Family

ID=6981343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22112/66A Expired GB1083683A (en) 1965-05-20 1966-05-18 Diagnostic agents

Country Status (13)

Country Link
US (1) US3418083A (en)
AT (1) AT262511B (en)
BE (1) BE681364A (en)
CH (1) CH458793A (en)
DE (1) DE1598048B2 (en)
ES (1) ES326843A1 (en)
FI (1) FI41879C (en)
FR (1) FR1484845A (en)
GB (1) GB1083683A (en)
LU (1) LU51140A1 (en)
NL (2) NL6606814A (en)
NO (1) NO116823B (en)
SE (1) SE326318B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337053A1 (en) * 1988-01-13 1989-10-18 Verein der Zuckerindustrie Teststrip to determine the oxygen concentration in a fluid and method to prepare it

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607093A (en) * 1968-02-15 1971-09-21 Schering Corp Devices for testing biological liquids
GB1364980A (en) * 1972-02-25 1974-08-29 Omnium Tech Administrat Models of macro structures
US3917453A (en) * 1974-08-16 1975-11-04 Polaroid Corp Method and device for determining the concentration of a substance in a fluid
CS175782B1 (en) * 1974-10-16 1977-05-31
AT347600B (en) * 1974-11-11 1979-01-10 Wellcome Found TEST EQUIPMENT
DE2460903C3 (en) * 1974-12-21 1981-12-24 Boehringer Mannheim Gmbh, 6800 Mannheim New 3,3 ', 5,5'-Tetraalkylbenzidines
US4160008A (en) * 1978-01-26 1979-07-03 Miles Laboratories, Inc. Multilayered test device for determining the presence of a liquid sample component, and method of use
US4336330A (en) * 1980-12-15 1982-06-22 Miles Laboratories, Inc. Device for detecting glucose concentration
JPS5926061A (en) * 1982-08-02 1984-02-10 Eiken Kagaku Kk Test piece for determining component in bodily fluid
US4557900A (en) * 1982-09-28 1985-12-10 Cardiovascular Devices, Inc. Optical sensor with beads
DE3343636A1 (en) * 1982-12-07 1984-06-07 AVL AG, 8201 Schaffhausen Sensor element for optically measuring fluorescence, and method of producing it
US4522786A (en) * 1983-08-10 1985-06-11 E. I. Du Pont De Nemours And Company Multilayered test device for detecting analytes in liquid test samples
CA1271398C (en) * 1985-06-28 1990-07-10 Diagnostic test device
US4689309A (en) * 1985-09-30 1987-08-25 Miles Laboratories, Inc. Test device, method of manufacturing same and method of determining a component in a sample
US5312759A (en) * 1989-12-20 1994-05-17 Iatron Laboratories, Inc. Method for measurement of fructosamines using 1,2-quinones
US5962215A (en) * 1996-04-05 1999-10-05 Mercury Diagnostics, Inc. Methods for testing the concentration of an analyte in a body fluid
GB9614851D0 (en) * 1996-07-17 1996-09-04 Cunningham Robert W New test device for mass screening
US20030211006A1 (en) * 2002-05-10 2003-11-13 Suyue Qian Multilayer reagent test strips that include at least one fluid flow control layer and methods for using the same
WO2006000999A1 (en) * 2004-06-24 2006-01-05 University College Cork - National University Of Ireland, Cork Support for biological or chemical arrays having increased spot quality
BR112014007584A2 (en) 2011-09-28 2020-05-05 Power Fit S.R.L. measurement of lactic acid in biological fluids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092465A (en) * 1960-03-25 1963-06-04 Miles Lab Diagnostic test device for blood sugar
US3298789A (en) * 1964-12-14 1967-01-17 Miles Lab Test article for the detection of glucose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337053A1 (en) * 1988-01-13 1989-10-18 Verein der Zuckerindustrie Teststrip to determine the oxygen concentration in a fluid and method to prepare it

Also Published As

Publication number Publication date
FI41879B (en) 1969-12-01
ES326843A1 (en) 1967-03-16
NL129843C (en)
DE1598048A1 (en) 1969-06-12
NO116823B (en) 1969-05-27
BE681364A (en) 1966-11-21
NL6606814A (en) 1966-11-21
SE326318B (en) 1970-07-20
LU51140A1 (en) 1966-07-18
CH458793A (en) 1968-06-30
FR1484845A (en) 1967-06-16
US3418083A (en) 1968-12-24
FI41879C (en) 1970-03-10
AT262511B (en) 1968-06-10
DE1598048B2 (en) 1977-06-16

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