EP0031335A4 - Lipase substrate. - Google Patents

Lipase substrate.

Info

Publication number
EP0031335A4
EP0031335A4 EP19800901159 EP80901159A EP0031335A4 EP 0031335 A4 EP0031335 A4 EP 0031335A4 EP 19800901159 EP19800901159 EP 19800901159 EP 80901159 A EP80901159 A EP 80901159A EP 0031335 A4 EP0031335 A4 EP 0031335A4
Authority
EP
European Patent Office
Prior art keywords
lipase substrate
lipase
substrate
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.)
Withdrawn
Application number
EP19800901159
Other languages
German (de)
French (fr)
Other versions
EP0031335A1 (en
Inventor
John Charles Mazza
Louis John Dunka Jr
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.)
American Hospital Supply Corp
Original Assignee
American Hospital Supply Corp
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 American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of EP0031335A1 publication Critical patent/EP0031335A1/en
Publication of EP0031335A4 publication Critical patent/EP0031335A4/en
Withdrawn legal-status Critical Current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
    • C12Q1/44—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase

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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicinal Preparation (AREA)
EP19800901159 1979-06-04 1980-12-15 Lipase substrate. Withdrawn EP0031335A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4546779A 1979-06-04 1979-06-04
US45467 1979-06-04
EP80301476A EP0021572A1 (en) 1979-06-04 1980-05-06 A substrate for use in a turbidimetric assay for lipase and a method for making this substrate
EP80301476 1980-05-06

Publications (2)

Publication Number Publication Date
EP0031335A1 EP0031335A1 (en) 1981-07-08
EP0031335A4 true EP0031335A4 (en) 1981-10-27

Family

ID=21938055

Family Applications (2)

Application Number Title Priority Date Filing Date
EP80301476A Withdrawn EP0021572A1 (en) 1979-06-04 1980-05-06 A substrate for use in a turbidimetric assay for lipase and a method for making this substrate
EP19800901159 Withdrawn EP0031335A4 (en) 1979-06-04 1980-12-15 Lipase substrate.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP80301476A Withdrawn EP0021572A1 (en) 1979-06-04 1980-05-06 A substrate for use in a turbidimetric assay for lipase and a method for making this substrate

Country Status (5)

Country Link
EP (2) EP0021572A1 (en)
JP (1) JPS56500598A (en)
DK (1) DK44981A (en)
ES (1) ES8105393A1 (en)
WO (1) WO1980002697A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503146A (en) * 1980-10-01 1985-03-05 Technicon Instruments Corporation Method for eliminating turbidity in a biological fluid and reagent therefor
ATE21415T1 (en) * 1983-09-07 1986-08-15 American Hospital Supply Corp RECONSTITUTEABLE DRY REAGENT FOR DIAGNOSTIC PURPOSES AND PROCESS FOR ITS PRODUCTION.
US4820627A (en) * 1986-03-24 1989-04-11 Em Diagnostic Systems, Inc. Method of preparing particles suitable for tabletting into diagnostic reagents
EP0297387B1 (en) * 1987-07-01 1992-08-05 Abbott Laboratories An improved turbidimetric method for the determination of serum lipase
FR2619219A1 (en) * 1987-08-07 1989-02-10 Strasbourg I Louis Pasteur Uni Dry reagent for the determination of pancreatic lipase, process for preparing the said dry reagent and dry reagent and reagent in emulsion form obtained by reconstituting the dry reagent
JP2711332B2 (en) * 1988-04-15 1998-02-10 株式会社ヤトロン Method for producing freeze-dried product from which transparent aqueous solution of water-insoluble substance is obtained
FR2696193B1 (en) * 1992-09-25 1994-12-09 Interfacial Technology Concept Method for measuring the activity of phospholipases.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073537A5 (en) * 1969-12-10 1971-10-01 Boehringer Mannheim Gmbh REAGENT FOR DETERMINING THE ACTIVITY OF LIPASE AND PROCESS FOR MANUFACTURING IT
US3917515A (en) * 1974-03-13 1975-11-04 Jack M Goldberg Serum lipase method and medium
FR2350604A1 (en) * 1976-05-04 1977-12-02 Du Pont PROCESS FOR DETERMINING THE ACTIVITY OF LIPASE BY USING A NEW TRIGLYCERIDE REAGENT AND PROCESS FOR PREPARING THIS REAGENT
EP0014252A1 (en) * 1979-02-05 1980-08-20 Roche Diagnostics GmbH Reagent for the determination of lipase and process for its preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506792A (en) * 1968-09-20 1971-04-30 Merck Ag E New means and method for lipase determination
US3986930A (en) * 1974-05-28 1976-10-19 Dainippon Pharmaceutical Co., Ltd. Lipase activity determining method and reagent
US4115313A (en) * 1974-10-08 1978-09-19 Irving Lyon Bile acid emulsions
US4140579A (en) * 1977-04-04 1979-02-20 Moncla Bernard J Method of testing for phospholipases using a composition containing a uniform dispersion of a phospholipid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073537A5 (en) * 1969-12-10 1971-10-01 Boehringer Mannheim Gmbh REAGENT FOR DETERMINING THE ACTIVITY OF LIPASE AND PROCESS FOR MANUFACTURING IT
US3917515A (en) * 1974-03-13 1975-11-04 Jack M Goldberg Serum lipase method and medium
FR2350604A1 (en) * 1976-05-04 1977-12-02 Du Pont PROCESS FOR DETERMINING THE ACTIVITY OF LIPASE BY USING A NEW TRIGLYCERIDE REAGENT AND PROCESS FOR PREPARING THIS REAGENT
EP0014252A1 (en) * 1979-02-05 1980-08-20 Roche Diagnostics GmbH Reagent for the determination of lipase and process for its preparation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8002697A1 *

Also Published As

Publication number Publication date
DK44981A (en) 1981-02-02
JPS56500598A (en) 1981-05-07
EP0031335A1 (en) 1981-07-08
ES492181A0 (en) 1981-06-01
EP0021572A1 (en) 1981-01-07
ES8105393A1 (en) 1981-06-01
WO1980002697A1 (en) 1980-12-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE FR GB NL SE

17P Request for examination filed

Effective date: 19810605

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830328

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MAZZA, JOHN CHARLES

Inventor name: DUNKA, LOUIS JOHN, JR.