DE69025949D1 - Verfahren zum wachstum von enzymkristallen - Google Patents

Verfahren zum wachstum von enzymkristallen

Info

Publication number
DE69025949D1
DE69025949D1 DE69025949T DE69025949T DE69025949D1 DE 69025949 D1 DE69025949 D1 DE 69025949D1 DE 69025949 T DE69025949 T DE 69025949T DE 69025949 T DE69025949 T DE 69025949T DE 69025949 D1 DE69025949 D1 DE 69025949D1
Authority
DE
Germany
Prior art keywords
crystallizer
crystals
growth
enzyme crystals
growing
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 - Lifetime
Application number
DE69025949T
Other languages
English (en)
Other versions
DE69025949T2 (de
Inventor
Kalevi Visuri
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.)
Stabra AG
Original Assignee
Stabra AG
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 Stabra AG filed Critical Stabra AG
Application granted granted Critical
Publication of DE69025949D1 publication Critical patent/DE69025949D1/de
Publication of DE69025949T2 publication Critical patent/DE69025949T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/90—Isomerases (5.)
    • C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/803—Physical recovery methods, e.g. chromatography, grinding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/814—Enzyme separation or purification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/814—Enzyme separation or purification
    • Y10S435/816—Enzyme separation or purification by solubility

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
DE69025949T 1989-10-13 1990-10-11 Verfahren zum wachstum von enzymkristallen Expired - Lifetime DE69025949T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/421,137 US5120650A (en) 1989-10-13 1989-10-13 Method for producing crystalline glucose isomerase
PCT/FI1990/000237 WO1991005857A1 (en) 1989-10-13 1990-10-11 A method for growing enzyme crystals

Publications (2)

Publication Number Publication Date
DE69025949D1 true DE69025949D1 (de) 1996-04-18
DE69025949T2 DE69025949T2 (de) 1996-09-12

Family

ID=23669310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025949T Expired - Lifetime DE69025949T2 (de) 1989-10-13 1990-10-11 Verfahren zum wachstum von enzymkristallen

Country Status (12)

Country Link
US (1) US5120650A (de)
EP (1) EP0495817B1 (de)
JP (1) JP2762167B2 (de)
AT (1) ATE135398T1 (de)
AU (1) AU635976B2 (de)
BR (1) BR9007737A (de)
CA (1) CA2066733A1 (de)
DE (1) DE69025949T2 (de)
DK (1) DK0495817T3 (de)
FI (1) FI99025C (de)
MX (1) MX173709B (de)
WO (1) WO1991005857A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85285C (fi) * 1988-05-13 1992-03-25 Stabra Ag Tvaerbundet, vattenoloesligt glukosisomeras och foerfarande foer framstaellning daerav.
US5801022A (en) * 1990-08-03 1998-09-01 Vertex Pharmaceuticals, Incorporated Method of producing a product with crosslinked crystals of thermolysin
US5618710A (en) * 1990-08-03 1997-04-08 Vertex Pharmaceuticals, Inc. Crosslinked enzyme crystals
JPH04124082A (ja) * 1990-09-14 1992-04-24 Agency Of Ind Science & Technol 結晶形成方法
WO1996020274A1 (en) * 1994-12-28 1996-07-04 Genencor International, Inc. Enzyme stabilization
US6475767B1 (en) * 1997-03-13 2002-11-05 Shionogi & Co., Ltd. Process for producing L-methionine γ-lyase crystals
US6140475A (en) * 1997-04-11 2000-10-31 Altus Biologics Inc. Controlled dissolution crosslinked protein crystals
EP1956085A2 (de) 1997-09-05 2008-08-13 Altus Pharmaceuticals Inc. Kohlenhydrat-vernetztes Glykoproteinkristall
US6500933B1 (en) 1997-09-05 2002-12-31 Altus Biologics Inc. Methods of preparing carbohydrate crosslinked glycoprotein crystals
US6541606B2 (en) * 1997-12-31 2003-04-01 Altus Biologics Inc. Stabilized protein crystals formulations containing them and methods of making them
WO2007061918A2 (en) * 2005-11-22 2007-05-31 Genencor International, Inc. In situ fructooligosaccharide production and sucrose reduction
EP2764872A1 (de) * 2008-09-04 2014-08-13 Sciotec Diagnostic Technologies GmbH Behandlung von Fruktose-Malabsorption
EP2161034A1 (de) * 2008-09-04 2010-03-10 Sciotec Diagnostic Technologies GmbH Behandlung von Fruktose-Malabsorption
GB201409451D0 (en) 2014-05-28 2014-07-09 Ipabc Ltd Antimicrobial preparations, methods for preparing the same and uses thereof to combat microorganisms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237231A (en) * 1979-11-13 1980-12-02 Uop Inc. Method of purifying glucose isomerase and a composition for storing same
DK8502857A (de) * 1984-06-25 1985-12-26
US4659667A (en) * 1985-02-26 1987-04-21 Miles Laboratories, Inc. Process to recover crystalline enzymes and crystalline enzymes produced thereby

Also Published As

Publication number Publication date
FI921526A0 (fi) 1992-04-07
EP0495817A1 (de) 1992-07-29
ATE135398T1 (de) 1996-03-15
JP2762167B2 (ja) 1998-06-04
BR9007737A (pt) 1992-08-18
CA2066733A1 (en) 1991-04-14
AU635976B2 (en) 1993-04-08
FI99025B (fi) 1997-06-13
DK0495817T3 (da) 1996-07-08
EP0495817B1 (de) 1996-03-13
AU6512290A (en) 1991-05-16
FI99025C (fi) 1997-09-25
WO1991005857A1 (en) 1991-05-02
DE69025949T2 (de) 1996-09-12
MX173709B (es) 1994-03-23
JPH05501242A (ja) 1993-03-11
FI921526A (fi) 1992-04-07
US5120650A (en) 1992-06-09

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