ES2013293B3 - Metodo para el aclarado y estabilizacion de un medio de cultivo de celulas. - Google Patents

Metodo para el aclarado y estabilizacion de un medio de cultivo de celulas.

Info

Publication number
ES2013293B3
ES2013293B3 ES87303693T ES87303693T ES2013293B3 ES 2013293 B3 ES2013293 B3 ES 2013293B3 ES 87303693 T ES87303693 T ES 87303693T ES 87303693 T ES87303693 T ES 87303693T ES 2013293 B3 ES2013293 B3 ES 2013293B3
Authority
ES
Spain
Prior art keywords
rinsing
stabilization
cells
cultivation media
cultivation
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
ES87303693T
Other languages
English (en)
Inventor
Michael Joe Byers
Eric Gilbert Isacoff
Chan Wha Kim
John Otto Naples
Elizabeth Marie Robinson
Chokyun Rha
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of ES2013293B3 publication Critical patent/ES2013293B3/es
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
    • 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
    • C12N1/20—Bacteria; Culture media therefor
    • 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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • 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
    • C12N1/02—Separating microorganisms from their culture media
    • 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
    • C12N1/06—Lysis of microorganisms
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ES87303693T 1986-04-28 1987-04-27 Metodo para el aclarado y estabilizacion de un medio de cultivo de celulas. Expired - Lifetime ES2013293B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85498486A 1986-04-28 1986-04-28
US3730787A 1987-04-16 1987-04-16

Publications (1)

Publication Number Publication Date
ES2013293B3 true ES2013293B3 (es) 1990-05-01

Family

ID=26714013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87303693T Expired - Lifetime ES2013293B3 (es) 1986-04-28 1987-04-27 Metodo para el aclarado y estabilizacion de un medio de cultivo de celulas.

Country Status (6)

Country Link
EP (1) EP0244998B1 (es)
KR (1) KR910008635B1 (es)
CA (1) CA1286622C (es)
DE (1) DE3761611D1 (es)
DK (1) DK214587A (es)
ES (1) ES2013293B3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322082A1 (en) * 1987-12-23 1989-06-28 Gist-Brocades N.V. Purified industrial enzyme and a process for the preparation thereof
JP3230091B2 (ja) * 1990-06-25 2001-11-19 ウェルファイド株式会社 ヒト血清アルブミンの着色抑制方法
US5156961A (en) * 1990-10-23 1992-10-20 Shin-Etsu Bio, Inc. Process for producing antibiotics
BE1005999A4 (nl) * 1992-06-19 1994-04-12 Leuven K U Res & Dev Absorbent voor cultuurmedium en een daarvan voorziene houder.
US5728553A (en) 1992-09-23 1998-03-17 Delta Biotechnology Limited High purity albumin and method of producing
GB9902000D0 (en) 1999-01-30 1999-03-17 Delta Biotechnology Ltd Process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684322A (en) * 1950-02-27 1954-07-20 Upjohn Co Ion exchange purification of vitamin b12
GB896439A (en) * 1959-12-28 1962-05-16 Glaxo Lab Ltd Cellulose derivatives useful as anion-exchange materials and their application
US3547900A (en) * 1969-03-18 1970-12-15 Swanson Emery Carlton Process for separating protein from aqueous solutions containing dissolved material of lower molecular weight using a thin bed of molecular sieve material
FR2359634A2 (fr) * 1976-07-28 1978-02-24 Rhone Poulenc Ind Procede de separation de proteines par echange d'ions
US4200695A (en) * 1978-09-19 1980-04-29 Rohm And Haas Company Flocs for filtration and deionization prepared from cationic and anionic emulsion ion exchange resins
HU188425B (en) * 1983-02-11 1986-04-28 Richter Gedeon Vegyeszeti Gyar Rt,Hu Process for the treatment of fermantation liquors containing vitamine b down 12 and other corrinoids and for preparing vitamine b down 12 concentrates

Also Published As

Publication number Publication date
DK214587D0 (da) 1987-04-27
DK214587A (da) 1987-10-29
KR910008635B1 (ko) 1991-10-19
KR870010181A (ko) 1987-11-30
CA1286622C (en) 1991-07-23
EP0244998B1 (en) 1990-02-07
EP0244998A1 (en) 1987-11-11
DE3761611D1 (de) 1990-03-15

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