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CH495383A - Procédé de purification d'enzymes - Google Patents

Procédé de purification d'enzymes

Info

Publication number
CH495383A
CH495383A CH1655768A CH1655768A CH495383A CH 495383 A CH495383 A CH 495383A CH 1655768 A CH1655768 A CH 1655768A CH 1655768 A CH1655768 A CH 1655768A CH 495383 A CH495383 A CH 495383A
Authority
CH
Switzerland
Prior art keywords
purification process
enzyme purification
enzyme
purification
Prior art date
Application number
CH1655768A
Other languages
English (en)
Inventor
Clayton Jr Ayers Robert
August Kolb Carl
Original Assignee
Pfizer & Co C
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 Pfizer & Co C filed Critical Pfizer & Co C
Publication of CH495383A publication Critical patent/CH495383A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/12—Purification
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Sustainable Development (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CH1655768A 1967-11-06 1968-11-06 Procédé de purification d'enzymes CH495383A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68075667A 1967-11-06 1967-11-06
US78917268A 1968-10-21 1968-10-21

Publications (1)

Publication Number Publication Date
CH495383A true CH495383A (fr) 1970-08-31

Family

ID=27102507

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1655768A CH495383A (fr) 1967-11-06 1968-11-06 Procédé de purification d'enzymes

Country Status (10)

Country Link
BE (1) BE723363A (fr)
CH (1) CH495383A (fr)
DE (1) DE1806986A1 (fr)
DK (1) DK125330B (fr)
ES (1) ES359916A1 (fr)
FR (1) FR1591293A (fr)
GB (1) GB1179523A (fr)
IT (1) IT961011B (fr)
NL (1) NL6815788A (fr)
SE (1) SE354664B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615774A (ja) * 1984-06-19 1986-01-11 Kyowa Hakko Kogyo Co Ltd 発酵槽から発酵液の無菌採取装置
FR2627507B1 (fr) * 1988-02-18 1991-06-21 Sanofi Sa Procede de diminution de la viscosite des milieux en cas d'excretion de polymeres viscosifiants annexes dans les procedes de fermentation
ES2038546B1 (es) * 1991-11-08 1994-02-16 Andromaco Lab Procedimiento de obtencion de un producto de naturaleza polipeptidica con actividad inhibidora de la hiperproduccion del factor de necrosis tumoral.
AU2009310485A1 (en) * 2008-10-30 2010-05-06 Paques Bio Systems B.V. Method for the filtration of a bioreactor liquid from a bioreactor; cross-flow membrane module, and bioreactor membrane system

Also Published As

Publication number Publication date
SE354664B (fr) 1973-03-19
BE723363A (fr) 1969-05-05
DE1806986A1 (de) 1969-07-10
NL6815788A (fr) 1969-05-08
ES359916A1 (es) 1970-10-16
DK125330B (da) 1973-02-05
GB1179523A (en) 1970-01-28
IT961011B (it) 1973-12-10
FR1591293A (fr) 1970-04-27

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Legal Events

Date Code Title Description
PL Patent ceased