DE69832606D1 - Acrylamidase-enzyme - Google Patents

Acrylamidase-enzyme

Info

Publication number
DE69832606D1
DE69832606D1 DE69832606T DE69832606T DE69832606D1 DE 69832606 D1 DE69832606 D1 DE 69832606D1 DE 69832606 T DE69832606 T DE 69832606T DE 69832606 T DE69832606 T DE 69832606T DE 69832606 D1 DE69832606 D1 DE 69832606D1
Authority
DE
Germany
Prior art keywords
acrylamidase
enzymes
enzyme
activity
produced
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 - Fee Related
Application number
DE69832606T
Other languages
English (en)
Other versions
DE69832606T2 (de
Inventor
Jonathan Hughes
Christine Armitage
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Ciba Specialty Chemicals Water Treatments Ltd
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 Ciba Specialty Chemicals Water Treatments Ltd filed Critical Ciba Specialty Chemicals Water Treatments Ltd
Application granted granted Critical
Publication of DE69832606D1 publication Critical patent/DE69832606D1/de
Publication of DE69832606T2 publication Critical patent/DE69832606T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69832606T 1997-08-07 1998-08-06 Acrylamidase-enzyme Expired - Fee Related DE69832606T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9716764.7A GB9716764D0 (en) 1997-08-07 1997-08-07 Acrylamidase enzymes
GB9716764 1997-08-07
PCT/GB1998/002361 WO1999007838A1 (en) 1997-08-07 1998-08-06 Acrylamidase enzymes

Publications (2)

Publication Number Publication Date
DE69832606D1 true DE69832606D1 (de) 2006-01-05
DE69832606T2 DE69832606T2 (de) 2006-08-17

Family

ID=10817169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832606T Expired - Fee Related DE69832606T2 (de) 1997-08-07 1998-08-06 Acrylamidase-enzyme

Country Status (8)

Country Link
US (1) US5962284A (de)
EP (1) EP0988375B1 (de)
AT (1) ATE311441T1 (de)
AU (1) AU742259B2 (de)
DE (1) DE69832606T2 (de)
GB (1) GB9716764D0 (de)
WO (1) WO1999007838A1 (de)
ZA (1) ZA987141B (de)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918231B1 (de) * 1968-09-07 1974-05-08
JPH0630622B2 (ja) * 1986-08-26 1994-04-27 協和醗酵工業株式会社 カルニチンの製造法
GB8630029D0 (en) * 1986-12-16 1987-01-28 Ici Plc Decomposition of acrylamide
GB8630012D0 (en) * 1986-12-16 1987-01-28 Ici Plc Decomposition of acrylamide
US4687807A (en) * 1987-02-13 1987-08-18 Nalco Chemical Company Use of amidase for reducing the acrylamide content of water-in-oil emulsions containing acrylamide polymers
US4786679A (en) * 1987-02-13 1988-11-22 Nalco Chemical Company Water-in-oil emulsions of amidase
US4742114A (en) * 1987-02-13 1988-05-03 Nalco Chemical Company Water-in-oil emulsions of amidase
DE68914700T2 (de) * 1988-02-10 1994-08-04 Allied Colloids Ltd Polymere Zusammensetzungen und ihre Herstellung.
GB8803064D0 (en) * 1988-02-10 1988-03-09 Allied Colloids Ltd Polymeric compositions & their production
GB8908874D0 (en) * 1989-04-19 1989-06-07 Ici Plc Method for the production of amidase enzyme
AU707650B2 (en) * 1995-08-09 1999-07-15 Ciba Specialty Chemicals Water Treatments Limited Processes for the production of amidase
GB9602415D0 (en) * 1996-02-07 1996-04-03 Allied Colloids Ltd Polyacrylamide particles

Also Published As

Publication number Publication date
US5962284A (en) 1999-10-05
WO1999007838A1 (en) 1999-02-18
DE69832606T2 (de) 2006-08-17
ATE311441T1 (de) 2005-12-15
AU742259B2 (en) 2001-12-20
EP0988375A1 (de) 2000-03-29
AU8639798A (en) 1999-03-01
GB9716764D0 (en) 1997-10-15
EP0988375B1 (de) 2005-11-30
ZA987141B (en) 1999-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee