DE3069426D1 - Microparticles, their preparation and their biological uses, especially in the culture of diploid cells - Google Patents

Microparticles, their preparation and their biological uses, especially in the culture of diploid cells

Info

Publication number
DE3069426D1
DE3069426D1 DE8080401734T DE3069426T DE3069426D1 DE 3069426 D1 DE3069426 D1 DE 3069426D1 DE 8080401734 T DE8080401734 T DE 8080401734T DE 3069426 T DE3069426 T DE 3069426T DE 3069426 D1 DE3069426 D1 DE 3069426D1
Authority
DE
Germany
Prior art keywords
microparticles
culture
preparation
diploid cells
biological uses
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
DE8080401734T
Other languages
German (de)
English (en)
Inventor
Armand Berneman
Alain David
Florian Horaud
Emile Segard
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.)
INST TECH SURFACES ACTIVES
Institut Pasteur
Original Assignee
INST TECH SURFACES ACTIVES
Institut Pasteur
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 INST TECH SURFACES ACTIVES, Institut Pasteur filed Critical INST TECH SURFACES ACTIVES
Application granted granted Critical
Publication of DE3069426D1 publication Critical patent/DE3069426D1/de
Expired 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
    • C12N5/0068—General culture methods using substrates
    • C12N5/0075—General culture methods using substrates using microcarriers
    • 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
    • C12N2533/50—Proteins
    • C12N2533/54—Collagen; Gelatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
DE8080401734T 1979-12-05 1980-12-04 Microparticles, their preparation and their biological uses, especially in the culture of diploid cells Expired DE3069426D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929910A FR2470794A1 (fr) 1979-12-05 1979-12-05 Nouvelles microparticules, leur preparation et leurs applications en biologie, notamment a la culture de cellules diploides humaines

Publications (1)

Publication Number Publication Date
DE3069426D1 true DE3069426D1 (en) 1984-11-15

Family

ID=9232425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080401734T Expired DE3069426D1 (en) 1979-12-05 1980-12-04 Microparticles, their preparation and their biological uses, especially in the culture of diploid cells

Country Status (7)

Country Link
US (1) US4373027A (enExample)
EP (1) EP0030885B1 (enExample)
JP (1) JPS5695196A (enExample)
CA (1) CA1167398A (enExample)
DE (1) DE3069426D1 (enExample)
DK (1) DK518680A (enExample)
FR (1) FR2470794A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456164B (sv) * 1980-08-20 1988-09-12 Kjell Nilsson Forfarande for immobilisering, odling och efterfoljande frigoring av animala celler samt mikroberare av gelatin med absorberade animala celler
US5489261A (en) * 1981-01-26 1996-02-06 Trustees Of Boston University Hydrogels capable of supporting cell growth
US5106743A (en) * 1981-01-26 1992-04-21 Trustees Of Boston University Hydrogels capable of supporting cell growth
DK37083A (da) * 1982-02-01 1983-08-02 Cancer Res Nat Found Graensefladedyrkning af celler i vaevskultur
EP0101724A1 (en) * 1982-02-23 1984-03-07 Ventrex Laboratories Inc. Multipurpose supports for immunological and biological use
EP0097907A3 (en) * 1982-06-25 1985-01-09 Flow General, Inc. Cell culture microcarriers
GB2133308A (en) * 1983-01-14 1984-07-25 Central Blood Lab Authority Affinity chromatography absorbent
JPS59134732A (ja) * 1983-01-21 1984-08-02 Green Cross Corp:The フイブロネクチン・生理活性物質複合体の製造法
JPS59164723A (ja) * 1983-03-10 1984-09-17 Koken:Kk 再生コラーゲンフイブリルを含有する基質及びその製造方法
US5387522A (en) * 1984-06-01 1995-02-07 Schering Corporation Apparatus having a biphasic spray head for entrapping biological material in a hydrophilic gel
EP0217917B1 (en) * 1985-04-04 1993-12-15 Verax Corporation Weighted microsponge for immobilizing bioactive material
US4861714A (en) * 1985-04-04 1989-08-29 Verax Corporation Weighted collagen microsponge for immobilizing bioactive material
US5100783A (en) * 1985-05-10 1992-03-31 Verax Corporation Weighted microsponge for immobilizing bioactive material
EP0233899A1 (en) * 1985-06-24 1987-09-02 Karyon Technology, Incorporated Entrapment of anchorage-dependent cells
DD274336A3 (de) * 1985-10-03 1989-12-20 Npo Biolar Verfahren zur Gewinnung einer Mikroträgersubstanz für die Zellkultivierung
SE464816B (sv) * 1985-10-15 1991-06-17 Nilsson Kjell Makroporoesa partiklar, foerfarande foer dess framstaellning och dess anvaendning
US4919659A (en) * 1985-12-16 1990-04-24 The Board Of Regents For The University Of Washington Radio frequency plasma deposited polymers that enhance cell growth
AU592670B2 (en) * 1986-08-15 1990-01-18 Commonwealth Scientific And Industrial Research Organisation Promoting cell adhesion and growth on a substrate
EP0277993A4 (en) * 1986-08-15 1989-01-19 Commw Scient Ind Res Org PROMOTION OF CELL ADHESION AND GROWTH ON A SUBSTRATE.
US4994388A (en) * 1988-04-15 1991-02-19 Solohill Engineering, Inc. Collagen-coated polystyrene microcarrier beads
WO1989010397A1 (fr) * 1988-04-18 1989-11-02 Nitta Gelatin Inc. Procede pour la mise en culture de cellules animales a grande echelle, et procede pour la preparation du substrat de support a cet effet
AU2946295A (en) * 1994-06-27 1996-01-19 Johns Hopkins University, The Targeted gene delivery system
US6150505A (en) * 1997-09-19 2000-11-21 Hadasit Medical Research Services & Development Ltd. Fibrin microbeads prepared from fibrinogen, thrombin and factor XIII
US6696089B2 (en) 1998-09-03 2004-02-24 Board Of Regents Of The University Of Nebraska Nanogel networks including polyion polymer fragments and biological agent compositions thereof
CA2360740A1 (en) 1999-03-02 2000-09-08 Boehringer Ingelheim Pharmaceuticals, Inc. Compounds useful as reversible inhibitors of cathepsin s
US6552172B2 (en) * 2001-08-30 2003-04-22 Habto Biotech, Inc. Fibrin nanoparticles and uses thereof
FR2839260B1 (fr) * 2002-05-03 2005-02-25 Inst Nat Sante Rech Med Microparticules a base d'un materiau bicompatible et biodegradable, supportant des cellules et des substances biologiquement actives
US20050129776A1 (en) 2002-05-03 2005-06-16 Inserm Microparticles supporting cells and active substances
US7586888B2 (en) * 2005-02-17 2009-09-08 Mobitrum Corporation Method and system for mesh network embedded devices
US7630736B2 (en) * 2005-10-11 2009-12-08 Mobitrum Corporation Method and system for spatial data input, manipulation and distribution via an adaptive wireless transceiver
US8427979B1 (en) 2006-07-27 2013-04-23 Mobitrum Corporation Method and system for dynamic information exchange on location aware mesh network devices
US7801058B2 (en) * 2006-07-27 2010-09-21 Mobitrum Corporation Method and system for dynamic information exchange on mesh network devices
USRE47894E1 (en) 2006-07-27 2020-03-03 Iii Holdings 2, Llc Method and system for dynamic information exchange on location aware mesh network devices
US8305935B2 (en) * 2006-07-27 2012-11-06 Mobitrum Corporation Method and system for dynamic information exchange on location aware mesh network devices
US8411590B2 (en) 2006-07-27 2013-04-02 Mobitrum Corporation Mesh network remote control device
US8305936B2 (en) 2006-07-27 2012-11-06 Mobitrum Corporation Method and system for dynamic information exchange on a mesh network in a vehicle
KR100871652B1 (ko) * 2007-07-30 2008-12-02 한양대학교 산학협력단 세포 배양용 3차원 마이크로 캐리어, 이의 제조방법 및이를 이용한 세포의 3차원 부유 배양법
US20090189739A1 (en) * 2008-01-25 2009-07-30 Mobitrum Corporation Passive voice enabled rfid devices
CN113249311B (zh) * 2020-05-25 2022-06-28 北京唐颐惠康生物医学技术有限公司 间充质干细胞培养用可降解微载体的制备方法及其产品和应用
CN114159554B (zh) * 2021-11-22 2022-12-13 广州优理氏生物科技有限公司 一种纤连蛋白-聚乙烯醇微球的制备方法及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789195A (fr) * 1971-09-24 1973-03-22 Gist Brocades Nv Compositions d'enzymes
US4036693A (en) * 1976-02-02 1977-07-19 Massachusetts Institute Of Technology Treatment of cell culture microcarries
ZA776251B (en) * 1976-11-11 1978-07-26 Massachusetts Inst Technology Improved cell culture microcarriers
US4189534A (en) * 1976-11-11 1980-02-19 Massachusetts Institute Of Technology Cell culture microcarriers
US4293654A (en) * 1977-10-17 1981-10-06 Massachusetts Institute Of Technology Cell culture microcarriers
FR2419321A1 (fr) * 1978-03-10 1979-10-05 Merck & Co Inc Pretraitement de microsupports pour cultures cellulaires
US4266032A (en) * 1979-08-10 1981-05-05 Monsanto Company Method of culturing microcarrier supported cells
SE445116B (sv) * 1979-09-12 1986-06-02 Pharmacia Fine Chemicals Ab Sett att odla celler pa mikroberare med fibronektinytskikt

Also Published As

Publication number Publication date
FR2470794A1 (fr) 1981-06-12
CA1167398A (en) 1984-05-15
EP0030885A3 (en) 1981-07-15
FR2470794B1 (enExample) 1983-08-19
DK518680A (da) 1981-06-06
US4373027A (en) 1983-02-08
EP0030885A2 (fr) 1981-06-24
EP0030885B1 (fr) 1984-10-10
JPS5695196A (en) 1981-08-01

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