CA2025798A1 - Method for cultivating cells in microporous beads - Google Patents

Method for cultivating cells in microporous beads

Info

Publication number
CA2025798A1
CA2025798A1 CA002025798A CA2025798A CA2025798A1 CA 2025798 A1 CA2025798 A1 CA 2025798A1 CA 002025798 A CA002025798 A CA 002025798A CA 2025798 A CA2025798 A CA 2025798A CA 2025798 A1 CA2025798 A1 CA 2025798A1
Authority
CA
Canada
Prior art keywords
cells
microporous beads
membrane
solution
microporous
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.)
Abandoned
Application number
CA002025798A
Other languages
English (en)
French (fr)
Inventor
Rainer Buchholz
Carlo Giani
Ulrich Fricke
Dieter Ruppel
Axel Walch
Thomas Bayer
Roland Kurrle
Dieter Krause
Wiegand Lang
Asmus Reiche
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of CA2025798A1 publication Critical patent/CA2025798A1/en
Abandoned 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0012—Cell encapsulation
    • 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
    • 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
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CA002025798A 1989-09-21 1990-09-20 Method for cultivating cells in microporous beads Abandoned CA2025798A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3931433A DE3931433A1 (de) 1989-09-21 1989-09-21 Verfahren zur kultivierung von zellen in mikrohohlkugeln
DEP3931433.2 1989-09-21

Publications (1)

Publication Number Publication Date
CA2025798A1 true CA2025798A1 (en) 1991-03-22

Family

ID=6389834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002025798A Abandoned CA2025798A1 (en) 1989-09-21 1990-09-20 Method for cultivating cells in microporous beads

Country Status (9)

Country Link
EP (1) EP0418796B1 (enrdf_load_stackoverflow)
JP (1) JP2854951B2 (enrdf_load_stackoverflow)
KR (1) KR910006475A (enrdf_load_stackoverflow)
AT (1) ATE100856T1 (enrdf_load_stackoverflow)
CA (1) CA2025798A1 (enrdf_load_stackoverflow)
DE (2) DE3931433A1 (enrdf_load_stackoverflow)
DK (1) DK0418796T3 (enrdf_load_stackoverflow)
IE (1) IE64854B1 (enrdf_load_stackoverflow)
PT (1) PT95376B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7851189B2 (en) * 2005-03-07 2010-12-14 Boston Scientific Scimed, Inc. Microencapsulated compositions for endoluminal tissue engineering

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000197A1 (en) * 1985-06-24 1987-01-15 Karyon Technology, Incorporated Entrapment of anchorage-dependent cells
DE3735397A1 (de) * 1987-10-20 1989-05-03 Hoechst Ag Magnetische membrankapseln und ihre verwendung

Also Published As

Publication number Publication date
IE903404A1 (en) 1991-04-10
DE3931433A1 (de) 1991-04-04
EP0418796A1 (de) 1991-03-27
EP0418796B1 (de) 1994-01-26
PT95376B (pt) 1997-07-31
IE64854B1 (en) 1995-09-06
DE59004397D1 (de) 1994-03-10
JPH03119990A (ja) 1991-05-22
JP2854951B2 (ja) 1999-02-10
DE3931433C2 (enrdf_load_stackoverflow) 1991-12-12
KR910006475A (ko) 1991-04-29
DK0418796T3 (da) 1994-04-11
PT95376A (pt) 1991-05-22
ATE100856T1 (de) 1994-02-15

Similar Documents

Publication Publication Date Title
US5116747A (en) Immobilization of biologically active material in capsules prepared from a water-soluble polymer and chitosan acetate
US4744933A (en) Process for encapsulation and encapsulated active material system
CA1107211A (en) Method for in vitro propagation and maintenance of cells
Lim et al. Microencapsulation of living cells and tissues
US4495288A (en) Method of culturing anchorage dependent cells
US4749620A (en) Encapsulated active material system
EP0152898B1 (en) Process for encapsulation and encapsulated active material system(
NO163060B (no) Fremgangsmaate for fremstilling av substanser som dannes av levende celler som produserer interferoner eller antistoffer.
CA1172586A (en) Method of culturing anchorage dependent cells
US5100673A (en) Microencapsulation of biologically active material
US4203801A (en) Cell and virus culture systems
CA1247541A (en) Hollow porous microsphere bioreactors and biochemical processes using same
CA2025798A1 (en) Method for cultivating cells in microporous beads
EP0185701A1 (en) Tissue culture and production in permeable gels
US4085203A (en) Process for preparing vaccine
NO850534L (no) Fremgangsmaate for dyrking av celler
GB2163453A (en) Vessel for culturing cells on microcarriers or in capsules
CA1280381C (en) Entrapment of anchorage-dependent cells
Lee et al. Simplified method of making alginate-polylysine microcapsules for hybridoma cell culture using RPMI 1640 medium
Mano et al. New immobilization method of mammalian cells using alginate and polyacrylate
CA1271438A (en) Tissue culture and production in permeable gels
Hagedorn et al. Production of monoclonal antibodies by hybridoma cells in a flat sheet membrane bioreactor
KR930008121B1 (ko) 세포배양용 반투막겔과 그의 제조방법
DE19756499A1 (de) Mikrokapseln
WO2025121291A1 (ja) 細胞の凝集体の製造方法、凝集体の集団、細胞の培養方法

Legal Events

Date Code Title Description
FZDE Discontinued