JPS572682A - Washing method of cell - Google Patents

Washing method of cell

Info

Publication number
JPS572682A
JPS572682A JP7545880A JP7545880A JPS572682A JP S572682 A JPS572682 A JP S572682A JP 7545880 A JP7545880 A JP 7545880A JP 7545880 A JP7545880 A JP 7545880A JP S572682 A JPS572682 A JP S572682A
Authority
JP
Japan
Prior art keywords
aqueous solution
washing
microcarrier surface
nonproteinic
cell
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.)
Granted
Application number
JP7545880A
Other languages
Japanese (ja)
Other versions
JPS6313675B2 (en
Inventor
Hidemasa Kubota
Masahiko Iizuka
Takafumi Kizaki
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP7545880A priority Critical patent/JPS572682A/en
Publication of JPS572682A publication Critical patent/JPS572682A/en
Publication of JPS6313675B2 publication Critical patent/JPS6313675B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

PURPOSE: To prevent the peeling of cells from a microcarrier surface in washing thereof, by washing the cells grown on the microcarrier surface with an aqueous solution of a salt containing a nonproteinic water-soluble high polymeric substance.
CONSTITUTION: Cells grown on a microcarrier surface are washed with an aqueous solution of a salt adjusted to a suitable osmotic pressure. In the process, a nonproteinic water-soluble high polymeric substance, e.g. dextran, methyl cellulose or polyvinyl pyrrolidone, in an amount in the range of 0.0001W1wt%, preferably 0.001W0.1wt%, is added to the aqueous solution.
COPYRIGHT: (C)1982,JPO&Japio
JP7545880A 1980-06-06 1980-06-06 Washing method of cell Granted JPS572682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7545880A JPS572682A (en) 1980-06-06 1980-06-06 Washing method of cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7545880A JPS572682A (en) 1980-06-06 1980-06-06 Washing method of cell

Publications (2)

Publication Number Publication Date
JPS572682A true JPS572682A (en) 1982-01-08
JPS6313675B2 JPS6313675B2 (en) 1988-03-26

Family

ID=13576862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7545880A Granted JPS572682A (en) 1980-06-06 1980-06-06 Washing method of cell

Country Status (1)

Country Link
JP (1) JPS572682A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244176A (en) * 1985-08-21 1987-02-26 Toray Ind Inc Method for passage of animal cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244176A (en) * 1985-08-21 1987-02-26 Toray Ind Inc Method for passage of animal cell

Also Published As

Publication number Publication date
JPS6313675B2 (en) 1988-03-26

Similar Documents

Publication Publication Date Title
JPS5214689A (en) Process for preparing a macromolecular material excellent in water abs orption properties
JPS53124220A (en) Preparation of guanidines and their salts
JPS5562924A (en) Copolyamide
JPS5527053A (en) Selectively permeable hollow filament and preparing the same
JPS572682A (en) Washing method of cell
JPS5249248A (en) Reverse osmotic treatment of water-soluble electro-deposition coating
JPS546345A (en) Moisture-proof method
JPS531626A (en) Electrolytic solution of zinc
JPS5244285A (en) Method of treating microbial cells containing glucose isomerase
JPS52120978A (en) Washing method of semipermeable membrane
JPS5439952A (en) Method of producing purified water
JPS5771607A (en) Cleaning of osmotic membrane
JPS545096A (en) Method of immobilizing enzyme or mold using betain polymer
JPS5411566A (en) Process of filtration
JPS538371A (en) Preserving method for selectively permeable membrane
JPS52141856A (en) Method of revovery of polyvinyl alcohol
JPS5575706A (en) Cleaning method for permeable membrane
JPS51133535A (en) Process for preparing spinning solution
JPS51133534A (en) A process for prepararing spinning solution
JPS539277A (en) Improving method for water permeability of porous plastic membrane
JPS5315272A (en) Bonding method for semipermeable membranes made of acrylonitrile copolymer
JPS57122914A (en) Dehydration method
JPS55113263A (en) Manufacturing method of alkali cell
JPS5545802A (en) Fibers comprising immobilized enzymes and their preparation
JPS5276334A (en) Method of condensing dilute water paint solution