GB1282089A - Composition for the detection of uric acid - Google Patents

Composition for the detection of uric acid

Info

Publication number
GB1282089A
GB1282089A GB51276/70A GB5127670A GB1282089A GB 1282089 A GB1282089 A GB 1282089A GB 51276/70 A GB51276/70 A GB 51276/70A GB 5127670 A GB5127670 A GB 5127670A GB 1282089 A GB1282089 A GB 1282089A
Authority
GB
United Kingdom
Prior art keywords
acid
glycine
carrier
composition
uric acid
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
GB51276/70A
Inventor
Ashim Chandra Roy
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
Priority to GB51276/70A priority Critical patent/GB1282089A/en
Priority to US00188942A priority patent/US3711252A/en
Publication of GB1282089A publication Critical patent/GB1282089A/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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • 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]
    • Y10T436/145555—Hetero-N
    • Y10T436/147777—Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]
    • Y10T436/148888—Uric acid

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

1282089 Test reagent for uric acid MILES LABORATORIES Inc 28 Oct 1970 51276/70 Heading B1X A composition for the detection of uric acid e.g. in blood serum or urine comprises a ferric salt, a persulphate, e.g. ammonium, and either 2, 4, 6-tri (2-pyridyl)-1, 3, 5-triazine or 2, 2':6', 2"-terpyridyl in a buffered acidic medium. The ferric salt may be a chloride, sulphate, alum, bromide, fluoride, nitrate, phosphate, acetate or oxalate. The buffer may be glycine-hydrochloric acid, glycine-acetic acid, sodium acetate, acetic acid, glycine sulphamic acid or sodium succinatesuccinic acid mixtures. The composition may be impregnated in solution into a carrier and dried or, alternatively a finely divided dry intimate mixture of the ingredients can be adhered to the carrier. The carrier may be filter paper, wood strips, synthetic plastics or woven or non-woven fabric. The amount of uric acid may be quantitatively determined by the intensity of the colour reaction, which is preferably carried out in the dark.
GB51276/70A 1970-10-28 1970-10-28 Composition for the detection of uric acid Expired GB1282089A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB51276/70A GB1282089A (en) 1970-10-28 1970-10-28 Composition for the detection of uric acid
US00188942A US3711252A (en) 1970-10-28 1971-10-13 Composition and method for the detection of uric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51276/70A GB1282089A (en) 1970-10-28 1970-10-28 Composition for the detection of uric acid

Publications (1)

Publication Number Publication Date
GB1282089A true GB1282089A (en) 1972-07-19

Family

ID=10459371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51276/70A Expired GB1282089A (en) 1970-10-28 1970-10-28 Composition for the detection of uric acid

Country Status (2)

Country Link
US (1) US3711252A (en)
GB (1) GB1282089A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793112A (en) * 1971-12-22 1973-06-21 Ciba Geigy PYRIDINIUM-S-TRIAZINES ACTING ON PLANT GROWTH
US3884550A (en) * 1973-01-04 1975-05-20 Corning Glass Works Germania containing optical waveguide
US4095948A (en) * 1973-10-19 1978-06-20 Hoffmann-La Roche Inc. Determination of uric acid
AT347600B (en) * 1974-11-11 1979-01-10 Wellcome Found TEST EQUIPMENT
NO770196L (en) * 1976-01-22 1977-07-25 Wellcome Found CHEMICAL TEST SYSTEMS.
US4046513A (en) * 1976-06-30 1977-09-06 Miles Laboratories, Inc. Printed reagent test devices and method of making same
US4072627A (en) * 1976-08-02 1978-02-07 Pierce Chemical Company Uric acid determination
US4184923A (en) * 1977-11-03 1980-01-22 Eastman Kodak Company Reduction of gentisic acid interference in analytical elements
US4303408A (en) * 1980-02-05 1981-12-01 Eastman Kodak Company Removal of interferents in analytical assays in a two phase interferent-removal zone
FR2509282A1 (en) * 1981-07-09 1983-01-14 Commissariat Energie Atomique PROCESS FOR SEPARATING ACTINIDS AND LANTHANIDES PRESENT AT TRIVALENT STATE IN AQUEOUS ACID SOLUTION
US4701420A (en) * 1985-04-01 1987-10-20 Eastman Kodak Company Analytical compositions, elements and methods utilizing reduction of ferric ion chelates to form detectable dyes
US4877745A (en) * 1986-11-17 1989-10-31 Abbott Laboratories Apparatus and process for reagent fluid dispensing and printing
US6203759B1 (en) 1996-05-31 2001-03-20 Packard Instrument Company Microvolume liquid handling system
US6537817B1 (en) 1993-05-31 2003-03-25 Packard Instrument Company Piezoelectric-drop-on-demand technology
US6521187B1 (en) 1996-05-31 2003-02-18 Packard Instrument Company Dispensing liquid drops onto porous brittle substrates
US6083762A (en) * 1996-05-31 2000-07-04 Packard Instruments Company Microvolume liquid handling system
US6177260B1 (en) * 1997-07-11 2001-01-23 The Hong Kong Polytechnic University Measurement of antioxidant (reducing) power and/or antioxidant concentration

Also Published As

Publication number Publication date
US3711252A (en) 1973-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees