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GB1203620A - Method for detecting the fertile period - Google Patents

Method for detecting the fertile period

Info

Publication number
GB1203620A
GB1203620A GB53901/67A GB5390167A GB1203620A GB 1203620 A GB1203620 A GB 1203620A GB 53901/67 A GB53901/67 A GB 53901/67A GB 5390167 A GB5390167 A GB 5390167A GB 1203620 A GB1203620 A GB 1203620A
Authority
GB
United Kingdom
Prior art keywords
phosphate
fertile period
nov
detecting
phenolphthalein
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
GB53901/67A
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.)
WESTON LAB Inc
Original Assignee
WESTON LAB 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 WESTON LAB Inc filed Critical WESTON LAB Inc
Publication of GB1203620A publication Critical patent/GB1203620A/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
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/42—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving phosphatase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

1,203,620. Detecting fertile period in animals. WESTON LABORATORIES Inc. 27 Nov., 1967 [29 Nov., 1966], No. 53901/67. Heading A1M. [Also in Divisions B1-2] A test implement for detection of an increase in alkaline phosphates activity coincident with the female fertile period comprises a bibulous material impregnated with a non-toxic buffer capable of mainaining a pH in the range 10 to 10.3 and an indicator selected from indoxyl phosphate, 5-bromo-indoxyl phosphate, 3-0 methyl fluorescein phosphate phenolphthalein monophospate, phenolphthalein diphosphate which in the presence of the increased phosphatase activity form a coloured compound. The impregnating solution preferably contains a magnesium salt to react with phosphate ions in the test system. The bibulous material may be paper, cloth or wood.
GB53901/67A 1966-11-29 1967-11-27 Method for detecting the fertile period Expired GB1203620A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59754766A 1966-11-29 1966-11-29
US6725870A 1970-08-26 1970-08-26

Publications (1)

Publication Number Publication Date
GB1203620A true GB1203620A (en) 1970-08-26

Family

ID=26747667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53901/67A Expired GB1203620A (en) 1966-11-29 1967-11-27 Method for detecting the fertile period

Country Status (6)

Country Link
US (1) US3699005A (en)
JP (1) JPS4942949B1 (en)
BE (1) BE707153A (en)
DE (1) DE1673330C3 (en)
GB (1) GB1203620A (en)
NL (1) NL6716250A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401813A2 (en) * 1989-06-08 1990-12-12 Advanced Instruments, Inc. Method and device for the assay of alkaline phosphatase in dairy products

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875013A (en) * 1973-02-16 1975-04-01 Alza Corp Article for detecting the fertile period and method for using same
US3968011A (en) * 1973-02-16 1976-07-06 Alza Corporation Test implement and test method for colorimetrically determining whether a female is fertile or pregnant
US4552841A (en) * 1981-03-17 1985-11-12 Shionogi & Co., Ltd. N-Acetyl-β-D-glucosaminides for determining N-acetyl-β-D-glucosaminidase activity
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
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
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
US5200317A (en) * 1989-02-02 1993-04-06 Abbott Laboratories Method and device for quantitative chromatography
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
DE19651886A1 (en) * 1996-12-13 1998-06-18 Merck Patent Gmbh Means and methods for the determination of hydrolytic enzymes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401813A2 (en) * 1989-06-08 1990-12-12 Advanced Instruments, Inc. Method and device for the assay of alkaline phosphatase in dairy products
EP0401813A3 (en) * 1989-06-08 1991-10-16 Advanced Instruments, Inc. Method and device for the assay of alkaline phosphatase in dairy products

Also Published As

Publication number Publication date
DE1673330B2 (en) 1974-10-17
US3699005A (en) 1972-10-17
DE1673330C3 (en) 1975-06-19
NL6716250A (en) 1968-05-30
BE707153A (en) 1968-04-01
DE1673330A1 (en) 1972-02-24
JPS4942949B1 (en) 1974-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee