GB1179523A - Enzyme Purification Process - Google Patents

Enzyme Purification Process

Info

Publication number
GB1179523A
GB1179523A GB288368A GB288368A GB1179523A GB 1179523 A GB1179523 A GB 1179523A GB 288368 A GB288368 A GB 288368A GB 288368 A GB288368 A GB 288368A GB 1179523 A GB1179523 A GB 1179523A
Authority
GB
United Kingdom
Prior art keywords
enzyme
solvent
solution
membrane
organic compounds
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
Application number
GB288368A
Other languages
English (en)
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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 Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Publication of GB1179523A publication Critical patent/GB1179523A/en
Expired legal-status Critical Current

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
GB288368A 1967-11-06 1968-01-18 Enzyme Purification Process Expired GB1179523A (en)

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
GB1179523A true GB1179523A (en) 1970-01-28

Family

ID=27102507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB288368A Expired GB1179523A (en) 1967-11-06 1968-01-18 Enzyme Purification Process

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187081A (en) * 1988-02-18 1993-02-16 Sanofi Process for preparing protease from endothia parasitica using glucanases to reduce viscosity

Families Citing this family (3)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187081A (en) * 1988-02-18 1993-02-16 Sanofi Process for preparing protease from endothia parasitica using glucanases to reduce viscosity

Also Published As

Publication number Publication date
IT961011B (it) 1973-12-10
CH495383A (fr) 1970-08-31
NL6815788A (de) 1969-05-08
SE354664B (de) 1973-03-19
DE1806986A1 (de) 1969-07-10
FR1591293A (de) 1970-04-27
BE723363A (de) 1969-05-05
ES359916A1 (es) 1970-10-16
DK125330B (da) 1973-02-05

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