GR890100370A - Procedure for designing efficient affinity cell separation processes - Google Patents

Procedure for designing efficient affinity cell separation processes

Info

Publication number
GR890100370A
GR890100370A GR890100370A GR890100370A GR890100370A GR 890100370 A GR890100370 A GR 890100370A GR 890100370 A GR890100370 A GR 890100370A GR 890100370 A GR890100370 A GR 890100370A GR 890100370 A GR890100370 A GR 890100370A
Authority
GR
Greece
Prior art keywords
cell separation
procedure
separation processes
affinity cell
designing efficient
Prior art date
Application number
GR890100370A
Other languages
Greek (el)
Inventor
Iii W Arthur Etchells
Dale Richard Peterson
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of GR890100370A publication Critical patent/GR890100370A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • B01D53/12—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms

Abstract

Διαδικασίες που χρησιμοποιούν διαχωρισμό κυττάρων συγγενείας χρησιμοποιούνται για την αύξηση της απόδοσης και των καθαροτήτων των στοχοκυττάρων με την αύξηση του ρυθμού επαφής κυττάρων: επιφάνειας συγγενείας, περιορισμό της διατμηματικής δύναμης επί των προσκολλημένων κυττάρων και/ή χρησιμοποιήση μιας κατάλληλης έκτασης της επιφάνειας συγγενείας. ωProcedures that use affinity cell separation are used to increase the yield and purity of target cells by increasing the rate of cell contact: affinity surface, limiting the interfacial force on adherent cells, and / or using an appropriate affinity surface area. ω

GR890100370A 1988-06-03 1989-06-02 Procedure for designing efficient affinity cell separation processes GR890100370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20203488A 1988-06-03 1988-06-03

Publications (1)

Publication Number Publication Date
GR890100370A true GR890100370A (en) 1990-05-11

Family

ID=22748289

Family Applications (1)

Application Number Title Priority Date Filing Date
GR890100370A GR890100370A (en) 1988-06-03 1989-06-02 Procedure for designing efficient affinity cell separation processes

Country Status (7)

Country Link
KR (1) KR900701372A (en)
AU (1) AU2612688A (en)
CA (1) CA1326836C (en)
GR (1) GR890100370A (en)
IL (1) IL90511A0 (en)
PT (1) PT90750B (en)
WO (1) WO1989011792A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011792A1 (en) * 1988-06-03 1989-12-14 E.I. Du Pont De Nemours And Company Procedure for designing efficient affinity cell separation processes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843324A (en) * 1972-09-13 1974-10-22 Research Corp Method of cell fractionation and apparatus therefor
US3970518A (en) * 1975-07-01 1976-07-20 General Electric Company Magnetic separation of biological particles
EP0179007A1 (en) * 1984-10-04 1986-04-23 Immunotech S.A. Products for the separation of cells in the field of immunopurification
WO1989011792A1 (en) * 1988-06-03 1989-12-14 E.I. Du Pont De Nemours And Company Procedure for designing efficient affinity cell separation processes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035316A (en) * 1975-11-24 1977-07-12 California Institute Of Technology Cell specific, variable density, polymer microspheres
US4230685A (en) * 1979-02-28 1980-10-28 Northwestern University Method of magnetic separation of cells and the like, and microspheres for use therein
US4363634A (en) * 1980-07-18 1982-12-14 Akzona Incorporated Glass support coated with synthetic polymer for bioprocess
US4619904A (en) * 1984-10-29 1986-10-28 General Electric Company Agglutinating immunoassay using protein-coated liquid droplets

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843324A (en) * 1972-09-13 1974-10-22 Research Corp Method of cell fractionation and apparatus therefor
US3970518A (en) * 1975-07-01 1976-07-20 General Electric Company Magnetic separation of biological particles
EP0179007A1 (en) * 1984-10-04 1986-04-23 Immunotech S.A. Products for the separation of cells in the field of immunopurification
WO1989011792A1 (en) * 1988-06-03 1989-12-14 E.I. Du Pont De Nemours And Company Procedure for designing efficient affinity cell separation processes

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *
JOURNAL OF IMMUNOLOGICAL METHODS, vol. 15, 1977, pages 47-56; M.G. MAGE et al.: "Mouse lymphocytes with and without surface immunoglobulin: preparative scale separation in polystyrene tissue culture dishes coated with specifically purified anti-immunoglobulin" *
JOURNAL OF IMMUNOLOGICAL METHODS, vol. 90, 1986, pages 179-187; G. GAUDERNACK et al.: "Isolation of pure functionally active CD8+ T cells" *
TRANSPLANTATION, vol. 42, no. 3, 1987, pages 366-371; F. VARTDAL et al.: "Depletion on T lymphocytes from human bone marrow" *

Also Published As

Publication number Publication date
CA1326836C (en) 1994-02-08
IL90511A0 (en) 1990-01-18
PT90750A (en) 1989-12-29
WO1989011792A1 (en) 1989-12-14
AU2612688A (en) 1990-01-05
KR900701372A (en) 1990-12-01
PT90750B (en) 1995-07-03

Similar Documents

Publication Publication Date Title
IT8520717A0 (en) IMPROVED PROCEDURE FOR THE POLYMERIZATION OR COPOLYMERIZATION OF BUTADIENE.
DE3774936D1 (en) PLASMA TORCH WITH ADJUSTABLE CATHODE.
IT7925161A0 (en) RUBBER TYPE ETHYLENE COPOLYMER AND PROCEDURE FOR ITS PRODUCTION.
ES2109924T3 (en) RAPID, VERSATILE AND SIMPLE METHOD OF EXPRESSION OF GENES IN EUCARYTIC CELLS.
NO852567L (en) THYMOPENTIN ANALOGS AND PROCEDURES FOR THEIR PREPARATION.
IT8521037A0 (en) PROCEDURE FOR THE POLYMERIZATION OF ISOPRENE.
ES8607722A1 (en) Ophthalmic pranoprofen compositions
IT8521377A0 (en) IMPROVED PROCEDURE FOR THE POLYMERIZATION OR COPOLYMERIZATION OF BUTADIENE.
DE69413039D1 (en) PROSTAGLANDIN RECEPTOR FP AND ENCODING DNA
FI874690A0 (en) RUMSENHET, I SYNNERHET KABIN ELLER HYTT PAO FARTYG.
DK35483A (en) CATECHOL-2,3-OXYGENASE EXPRESSION VECTORS, THE FOUND ENZYMES AND THEIR USE
IT8224295A0 (en) PROCEDURE FOR THE PRODUCTION OF OLEFIN COPOLYMERIZED RUBBER.
GR890100370A (en) Procedure for designing efficient affinity cell separation processes
IT8567141A1 (en) Procedure for cell culture, by means of gas dispersion.
SU877625A1 (en) Air-tight electrical input
SU634234A1 (en) Adaptive control system
SU702343A1 (en) Digital controller
IT8025138A0 (en) PROCEDURE FOR THE PRODUCTION OF OLEFIN COPOLYMER RUBBERS.
SU971483A1 (en) Rack-type flotation machine
SU887878A1 (en) Damping apparatus
SU875555A1 (en) Device for synchronous connection of load
SU714351A1 (en) Follow-up system
SU995092A1 (en) Dynamic priority device
SU944109A1 (en) Thyristorized change-over switch of ac voltage sources
SU973939A1 (en) Molecular pump