GB981955A - Improvements in or relating to diagnostic compositions - Google Patents

Improvements in or relating to diagnostic compositions

Info

Publication number
GB981955A
GB981955A GB14043/62A GB1404362A GB981955A GB 981955 A GB981955 A GB 981955A GB 14043/62 A GB14043/62 A GB 14043/62A GB 1404362 A GB1404362 A GB 1404362A GB 981955 A GB981955 A GB 981955A
Authority
GB
United Kingdom
Prior art keywords
hydroperoxide
dialdehyde
added
citrate buffer
mixture
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
GB14043/62A
Other languages
English (en)
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.)
Bayer Corp
Original Assignee
Miles Laboratories 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 Miles Laboratories Inc filed Critical Miles Laboratories Inc
Publication of GB981955A publication Critical patent/GB981955A/en
Expired legal-status Critical Current

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
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • G01N33/721—Haemoglobin
    • G01N33/725—Haemoglobin using peroxidative activity
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/904—Oxidation - reduction indicators

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB14043/62A 1961-05-04 1962-04-11 Improvements in or relating to diagnostic compositions Expired GB981955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US107646A US3252762A (en) 1961-05-04 1961-05-04 Stabilized occult blood diagnostic

Publications (1)

Publication Number Publication Date
GB981955A true GB981955A (en) 1965-02-03

Family

ID=22317688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14043/62A Expired GB981955A (en) 1961-05-04 1962-04-11 Improvements in or relating to diagnostic compositions

Country Status (7)

Country Link
US (1) US3252762A (US08063081-20111122-C00044.png)
BE (1) BE617211A (US08063081-20111122-C00044.png)
CH (1) CH427353A (US08063081-20111122-C00044.png)
DE (1) DE1265453B (US08063081-20111122-C00044.png)
DK (1) DK103213C (US08063081-20111122-C00044.png)
GB (1) GB981955A (US08063081-20111122-C00044.png)
NL (1) NL277911A (US08063081-20111122-C00044.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123902A2 (en) * 1983-03-31 1984-11-07 Byk-Sangtec Diagnostica GmbH & Co. KG Procedure for the determination of peroxidase activity by end dilution titration and means for its realization
WO1987001460A1 (en) * 1985-08-30 1987-03-12 Terje Silsand Test device for determination of blood in faeces

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126365C (US08063081-20111122-C00044.png) * 1963-06-24
DE2235127C2 (de) * 1972-07-18 1974-08-08 Boehringer Mannheim Gmbh, 6800 Mannheim Diagnostisches Mittel zum Nachweis von Blut und anderen peroxidatisch wirksamen Substanzen in Körperflüssigkeiten
GB1456234A (en) * 1973-05-24 1976-11-24 Kodak Ltd Formaldehyde testing material
US3975162A (en) * 1974-03-13 1976-08-17 Marine Colloids, Inc. Applying reagent to medium and device therefor
CS175782B1 (US08063081-20111122-C00044.png) * 1974-10-16 1977-05-31
JPS5263794A (en) * 1975-11-21 1977-05-26 Shionogi Seiyaku Kk Test piece for latent blood
US4071318A (en) * 1977-03-14 1978-01-31 Miles Laboratories, Inc. Test composition and device for determining peroxidatively active substances
US4071321A (en) * 1977-03-14 1978-01-31 Miles Laboratories, Inc. Test composition and device for determining peroxidatively active substances
US4071317A (en) * 1977-03-14 1978-01-31 Miles Laboratories, Inc. Test composition and device for determining peroxidatively active substances and process for preparing same
US4175923A (en) * 1978-06-26 1979-11-27 Friend William G Method and apparatus for occult blood testing in the home
US4526869A (en) * 1980-09-24 1985-07-02 Regents Of The University Of Minnesota Method for quantitatively determining the concentration of hemoglobin in a biological sample
US4329317A (en) * 1981-01-29 1982-05-11 Smithkline Instruments, Inc. Method of stabilizing a specimen slide for occult blood testing
US4382064A (en) * 1981-01-29 1983-05-03 Smithkline Instruments, Inc. Specimen slide for occult blood testing
US4956300A (en) * 1982-01-05 1990-09-11 Helena Laboratories Corporation Aid for determining the presence of occult blood, method of making the aid, and method of using the aid
US4447542A (en) * 1983-04-04 1984-05-08 Miles Laboratories, Inc. Analytical test composition, device and method for the determination of peroxidatively active substances
US4556640A (en) * 1983-06-29 1985-12-03 Miles Laboratories, Inc. Stabilized test composition, device and method for the determination of peroxidatively active substances
US5702913A (en) * 1983-12-21 1997-12-30 Helena Laboratories Corporation Chromgen-reagent test system
US5273888A (en) * 1984-01-16 1993-12-28 Helena Laboratories Corporation Chemical test kit and method for determining the presence of blood in a specimen and for verifying the effectiveness of the chemicals
US4676950A (en) * 1984-02-03 1987-06-30 Foster Research Corporation Indicator and test device for detecting occult blood
US4615982A (en) * 1984-12-11 1986-10-07 Lawrence Paul J Fecal occult blood test
US4818702A (en) * 1986-06-02 1989-04-04 Litmus Concepts, Inc. Fecal occult blood test reagent
US5081040A (en) * 1987-06-29 1992-01-14 Helena Laboratories Corporation Composition and kit for testing for occult blood in human and animal excretions, fluids, or tissue matrixes
US4895798A (en) * 1987-11-13 1990-01-23 Miles, Inc. Test devices for determination of occult blood
US5196167A (en) * 1989-04-04 1993-03-23 Helena Laboratories Corporation Fecal occult blood test product with positive and negative controls
US5217874A (en) * 1989-04-04 1993-06-08 Helena Laboratories Corporation Fecal occult blood test product with positive and negative controls
DE3925938C1 (US08063081-20111122-C00044.png) * 1989-08-03 1990-04-12 Geb. Sehl Claudia 1000 Berlin De Keck
US7604807B2 (en) * 2000-12-01 2009-10-20 Auburn University Use of pullulan to isolate and preserve biological material
AU2002241550A1 (en) * 2000-12-01 2002-06-11 Auburn University Use of acacia gum (arabic gum) to isolate and preserve biological material
US6850633B2 (en) * 2001-02-23 2005-02-01 Beckman Coulter, Inc. Devices and methods for reading and interpreting guaiac-based occult blood tests
GB201107466D0 (en) 2011-05-05 2011-06-15 Loktionov Alexandre Device and method for non-invasive collection of colorectal mucocellular layer and disease detection
CA3094640A1 (en) 2018-03-27 2019-10-03 Exact Sciences Corporation Method for stabilizing hemoglobin and reagents for performing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290436A (en) * 1940-09-26 1942-07-21 Miles Lab Diagnostic composition and method
US2754289A (en) * 1952-02-29 1956-07-10 Shell Dev Process for polymerizing unsaturated compounds by conducting droplets through an aqueous medium with control of pressure fluctuations
NL95044C (US08063081-20111122-C00044.png) * 1953-06-30
GB708996A (en) * 1954-04-15 1954-05-12 Miles Lab Improvements in or relating to diagnostic compositions
NL226920A (US08063081-20111122-C00044.png) * 1957-04-23
US2986453A (en) * 1957-11-13 1961-05-30 Miles Lab Diagnostic compositions
US2886445A (en) * 1958-12-08 1959-05-12 Gen Foods Corp Process for making chewing gum and product
US3043782A (en) * 1958-12-22 1962-07-10 Upjohn Co Process for preparing a more impermeable coating by liquid-liquid phase separation
NL102893C (US08063081-20111122-C00044.png) * 1959-03-27
US3057723A (en) * 1959-06-24 1962-10-09 Eastman Kodak Co Hardening of gelatin with oxystarch
US3092463A (en) * 1959-11-02 1963-06-04 Miles Lab Stable blood detecting composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123902A2 (en) * 1983-03-31 1984-11-07 Byk-Sangtec Diagnostica GmbH & Co. KG Procedure for the determination of peroxidase activity by end dilution titration and means for its realization
EP0123902A3 (en) * 1983-03-31 1987-06-16 Mallinckrodt Diagnostica Gmbh Procedure for the determination of peroxidase activity by end dilution titration and means for its realization
WO1987001460A1 (en) * 1985-08-30 1987-03-12 Terje Silsand Test device for determination of blood in faeces

Also Published As

Publication number Publication date
BE617211A (fr) 1962-08-31
US3252762A (en) 1966-05-24
DK103213C (da) 1965-11-29
DE1265453B (de) 1968-04-04
CH427353A (de) 1966-12-31
NL277911A (US08063081-20111122-C00044.png)

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