GB2023815B - Test means and assay for determining the urea content of fluids - Google Patents

Test means and assay for determining the urea content of fluids

Info

Publication number
GB2023815B
GB2023815B GB7919994A GB7919994A GB2023815B GB 2023815 B GB2023815 B GB 2023815B GB 7919994 A GB7919994 A GB 7919994A GB 7919994 A GB7919994 A GB 7919994A GB 2023815 B GB2023815 B GB 2023815B
Authority
GB
United Kingdom
Prior art keywords
assay
fluids
determining
test means
urea content
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
GB7919994A
Other versions
GB2023815A (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
Priority claimed from US06/039,113 external-priority patent/US4215995A/en
Application filed by Miles Laboratories Inc filed Critical Miles Laboratories Inc
Publication of GB2023815A publication Critical patent/GB2023815A/en
Application granted granted Critical
Publication of GB2023815B publication Critical patent/GB2023815B/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
    • G01N33/62—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving urea
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (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)
GB7919994A 1978-06-15 1979-06-08 Test means and assay for determining the urea content of fluids Expired GB2023815B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91558778A 1978-06-15 1978-06-15
US06/039,113 US4215995A (en) 1979-05-15 1979-05-15 Test means and assay for determining the urea content of fluids

Publications (2)

Publication Number Publication Date
GB2023815A GB2023815A (en) 1980-01-03
GB2023815B true GB2023815B (en) 1982-12-15

Family

ID=26715824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7919994A Expired GB2023815B (en) 1978-06-15 1979-06-08 Test means and assay for determining the urea content of fluids

Country Status (9)

Country Link
AU (1) AU521386B2 (en)
CA (1) CA1108514A (en)
DE (1) DE2922748C2 (en)
ES (1) ES481516A1 (en)
FR (1) FR2434393A1 (en)
GB (1) GB2023815B (en)
IT (1) IT1116892B (en)
NL (1) NL187995C (en)
SE (1) SE444085B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1219848B (en) * 1988-03-03 1990-05-24 Miles Italiana COMPOUND INDICATORS, METHOD FOR THEIR PREPARATION AND USE IN A STEEL SYSTEM ASSAY SYSTEM
EP1982183B9 (en) * 2006-01-19 2012-12-12 Lattec I/S Dry stick device and method for determining an analyte in a sample
ATE548653T1 (en) * 2006-01-19 2012-03-15 Lattec I S NOVEL DRY TEST STRIP DEVICE DESIGN AND METHOD FOR DETERMINING AN ANALYTE IN A SAMPLE USING THE TEST STRIP DEVICE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635883A (en) * 1962-08-06
US3449080A (en) * 1964-10-29 1969-06-10 Johnson & Johnson Device for determining sodium or chloride concentration in body fluids
US3723064A (en) * 1971-07-26 1973-03-27 L Liotta Method and device for determining the concentration of a material in a liquid
US3901657A (en) * 1974-04-29 1975-08-26 Sun Scient Inc Device for testing solutions and body fluids
US3890099A (en) * 1974-07-05 1975-06-17 David H Jung Colorimetric assay for urea
DE2436598C2 (en) * 1974-07-30 1983-04-07 Boehringer Mannheim Gmbh, 6800 Mannheim Stable test strip for the detection of ingredients in liquids
US4074972A (en) * 1976-11-10 1978-02-21 American Monitor Corporation Urea assay

Also Published As

Publication number Publication date
AU521386B2 (en) 1982-04-01
IT7949382A0 (en) 1979-06-12
SE7905266L (en) 1979-12-16
ES481516A1 (en) 1980-01-16
GB2023815A (en) 1980-01-03
NL187995C (en) 1992-03-02
FR2434393A1 (en) 1980-03-21
AU4786579A (en) 1980-11-20
NL7904720A (en) 1979-12-18
NL187995B (en) 1991-10-01
DE2922748A1 (en) 1979-12-20
CA1108514A (en) 1981-09-08
FR2434393B1 (en) 1984-03-16
DE2922748C2 (en) 1984-03-22
IT1116892B (en) 1986-02-10
SE444085B (en) 1986-03-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930608