DK214487A - Anvendelse af ladede partikler ved membranfiltre- ring af flydende cellekulturmedium - Google Patents

Anvendelse af ladede partikler ved membranfiltre- ring af flydende cellekulturmedium

Info

Publication number
DK214487A
DK214487A DK214487A DK214487A DK214487A DK 214487 A DK214487 A DK 214487A DK 214487 A DK214487 A DK 214487A DK 214487 A DK214487 A DK 214487A DK 214487 A DK214487 A DK 214487A
Authority
DK
Denmark
Prior art keywords
application
culture medium
cell culture
charged particles
liquid cell
Prior art date
Application number
DK214487A
Other languages
Danish (da)
English (en)
Other versions
DK214487D0 (da
Inventor
Joaquim Manuel Sampio Cabral
Elizabeth Marie Robinson
Charles Leland Cooney
Original Assignee
Rohm & Haas
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 & Haas filed Critical Rohm & Haas
Publication of DK214487D0 publication Critical patent/DK214487D0/da
Publication of DK214487A publication Critical patent/DK214487A/da

Links

Classifications

    • 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
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DK214487A 1986-04-28 1987-04-27 Anvendelse af ladede partikler ved membranfiltre- ring af flydende cellekulturmedium DK214487A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85498186A 1986-04-28 1986-04-28
US07/034,657 US4830753A (en) 1986-04-28 1987-04-10 Membrane filtration of cell culture media with charged particles

Publications (2)

Publication Number Publication Date
DK214487D0 DK214487D0 (da) 1987-04-27
DK214487A true DK214487A (da) 1987-10-29

Family

ID=26711220

Family Applications (1)

Application Number Title Priority Date Filing Date
DK214487A DK214487A (da) 1986-04-28 1987-04-27 Anvendelse af ladede partikler ved membranfiltre- ring af flydende cellekulturmedium

Country Status (9)

Country Link
US (1) US4830753A (de)
EP (1) EP0244999B1 (de)
KR (1) KR920000097B1 (de)
CA (1) CA1316135C (de)
DE (1) DE3782271T2 (de)
DK (1) DK214487A (de)
ES (1) ES2052558T3 (de)
FI (1) FI871829A (de)
NO (1) NO171131C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2025231A1 (en) * 1989-10-10 1991-04-11 Patrick L. Coleman Cancer marker and monoclonal antibodies specific therefor
US5266495A (en) * 1990-03-02 1993-11-30 Cytyc Corporation Method and apparatus for controlled instrumentation of particles with a filter device
US5269918A (en) * 1990-07-09 1993-12-14 Cytyc Corporation Clinical cartridge apparatus
US5282978A (en) * 1990-07-09 1994-02-01 Cytyc Corporation Specimen processor method and apparatus
US5240606A (en) * 1990-07-09 1993-08-31 Cytyc Corporation Apparatus for preparing cells for examination
US5143627A (en) * 1990-07-09 1992-09-01 Cytyc Corporation Method and apparatus for preparing cells for examination
FI925499A (fi) * 1991-12-06 1993-06-07 Hoechst Ag Foerfarande foer renande behandling av reaktions- och/eller tvaettmedier som uppstaor vid framstaellning av cellulosaetrar
US5942700A (en) 1996-11-01 1999-08-24 Cytyc Corporation Systems and methods for collecting fluid samples having select concentrations of particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007115A (en) * 1974-04-12 1977-02-08 Eli Lilly And Company Process for treating spent monensic acid antibiotic fermentation broth containing relatively high concentrations of fatty and proteinaceous residues
US4036693A (en) * 1976-02-02 1977-07-19 Massachusetts Institute Of Technology Treatment of cell culture microcarries
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
US4380590A (en) * 1978-09-19 1983-04-19 Rohm And Haas Company Emulsion copolymer cation exchange resins
DE3005633C2 (de) * 1980-02-15 1985-11-07 Joachim Prof. Dr. Klein Verfahren zur Herstellung von perlförmigen Biokatalysatoren mit extrem empfindlicher enzymatisch aktiver Substanz
JPS60207593A (ja) * 1984-03-31 1985-10-19 Ajinomoto Co Inc 発酵液から塩基性アミノ酸の分離方法

Also Published As

Publication number Publication date
NO171131B (no) 1992-10-19
EP0244999A3 (de) 1991-03-06
FI871829A (fi) 1987-10-29
EP0244999B1 (de) 1992-10-21
DE3782271T2 (de) 1993-04-22
CA1316135C (en) 1993-04-13
FI871829A0 (fi) 1987-04-27
DE3782271D1 (de) 1992-11-26
ES2052558T3 (es) 1994-07-16
NO171131C (no) 1993-01-27
EP0244999A2 (de) 1987-11-11
US4830753A (en) 1989-05-16
KR920000097B1 (ko) 1992-01-09
DK214487D0 (da) 1987-04-27
NO871731D0 (no) 1987-04-27
NO871731L (no) 1987-10-29
KR870010077A (ko) 1987-11-30

Similar Documents

Publication Publication Date Title
JPS5742304A (en) Fluid separator consisting of supporting plate and semipermeable membrane
GB2060928B (en) Optical sample cell for analysis of particles in liquid suspension
NZ240489A (en) Biological fluid collection and processing system involving use of separation media to modify cell composition of blood or blood fractions
AU589673B2 (en) Preparation of polypeptides in vertebrate cell culture
NO164252C (no) Celledyrkningsmedium og anvendelse derav ved bestemmelse av naerings- og biokjemiske tilstander hos lymfocytter.
BR5801615U (pt) Aperfeicoamento em aparelho de filtro usando meio de filtracao flutuante
IL62729A (en) Method of reverse osmosis using porous glass membrane
NO841558L (no) Filtrering og adskillelse av flytende og gassformede medier
GB8514839D0 (en) Determining sedimentation rate of particles in biological liquid
BR8505139A (pt) Meio filtrante reutilizavel
DK160562C (da) Analogifremgangsmaade til fremstilling af antistoffer specifikke for linseepithelceller og middel til brug ved fremgangsmaaden
DK214487A (da) Anvendelse af ladede partikler ved membranfiltre- ring af flydende cellekulturmedium
FR2543979B1 (fr) Procede de fabrication de particules monocristallines et leur utilisation dans les anodes de piles electrochimiques
FR2678177B1 (fr) Membrane inorganique pour la filtration et, unite de filtration obtenue.
DK354885A (da) Paavisning af cellemembranprotein
IL58787A0 (en) Disposable filter cell for membrane plasmapheresis
JPS54127078A (en) Filtration element and method of purifying liquid
DK548480A (da) System til efterfyldning af vaeske i akkumulatorceller
ZA917561B (en) Media for culture of mammalian cells
GB8804412D0 (en) Dynamic membrane for separation of liquid medium at least substantially consisting of water
DK80887D0 (da) Beholder til opbevaring af flydende medier i vand
ATE81670T1 (de) Verwendung von geladenen partikeln in der membranfiltration von fluessigen zellkulturmedien.
AU524979B2 (en) Purified serum factors in animal cell culture medium
JPS5786289A (en) Nutrient liquid composition and culturing of microorganism in hydrophobic medium by using same
JPS57202521A (en) Liquid phase medium cell and manufacture thereof

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment