CA2171292A1 - Oxidation-stable proteases - Google Patents

Oxidation-stable proteases

Info

Publication number
CA2171292A1
CA2171292A1 CA002171292A CA2171292A CA2171292A1 CA 2171292 A1 CA2171292 A1 CA 2171292A1 CA 002171292 A CA002171292 A CA 002171292A CA 2171292 A CA2171292 A CA 2171292A CA 2171292 A1 CA2171292 A1 CA 2171292A1
Authority
CA
Canada
Prior art keywords
oxidation
stable proteases
proteases
stable
solutions containing
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.)
Granted
Application number
CA002171292A
Other languages
French (fr)
Other versions
CA2171292C (en
Inventor
Helle Outtrup
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.)
Novozymes AS
Original Assignee
Individual
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 DK931008A external-priority patent/DK100893D0/en
Application filed by Individual filed Critical Individual
Publication of CA2171292A1 publication Critical patent/CA2171292A1/en
Application granted granted Critical
Publication of CA2171292C publication Critical patent/CA2171292C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • C11D3/3956—Liquid compositions
    • 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • C12N9/54—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea bacteria being Bacillus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

Novel Bacillus proteases with improved stability performance in solutions containing hypochlorite or other oxidizing agents.
CA002171292A 1993-09-09 1994-09-02 Oxidation-stable proteases Expired - Lifetime CA2171292C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK1008/93 1993-09-09
DK931008A DK100893D0 (en) 1993-09-09 1993-09-09 ENZYME
PCT/DK1994/000331 WO1995007350A1 (en) 1993-09-09 1994-09-02 Oxidation-stable proteases

Publications (2)

Publication Number Publication Date
CA2171292A1 true CA2171292A1 (en) 1995-03-16
CA2171292C CA2171292C (en) 2007-06-19

Family

ID=38281519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002171292A Expired - Lifetime CA2171292C (en) 1993-09-09 1994-09-02 Oxidation-stable proteases

Country Status (1)

Country Link
CA (1) CA2171292C (en)

Also Published As

Publication number Publication date
CA2171292C (en) 2007-06-19

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140902

MKEX Expiry

Effective date: 20140902