Title:
CELL GROWTH COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/189769
Kind Code:
A1
Abstract:
The present invention pertains to: a cell growth-stimulating composition in which the active ingredient is a random polymer comprising a neutral monomer, an anionic monomer, and a cationic monomer; and a cell growth medium that contains the random polymer. The present invention makes it possible to provide a medium for culturing well-established cells, particularly pluripotent stem cells such as iPS cells, using materials which are less expensive and can be supplied in large amounts, and also to provide a cell growth-stimulating composition for producing the culture medium.
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Inventors:
KURIYAMA YOKO (JP)
KITAZAWA MANABU (JP)
SUGIMOTO NAO (JP)
OZAWA HIROKI (JP)
KITAZAWA MANABU (JP)
SUGIMOTO NAO (JP)
OZAWA HIROKI (JP)
Application Number:
PCT/JP2019/014022
Publication Date:
October 03, 2019
Filing Date:
March 29, 2019
Export Citation:
Assignee:
AJINOMOTO KK (JP)
International Classes:
C12N1/00; C12N5/074
Domestic Patent References:
| WO2012172291A1 | 2012-12-20 |
Foreign References:
| US6103528A | 2000-08-15 | |||
| JP2014180255A | 2014-09-29 | |||
| JPS6379587A | 1988-04-09 | |||
| JPH06335382A | 1994-12-06 | |||
| JP2002541113A | 2002-12-03 |
Other References:
SCHARNAGL N. ET AL.: "Behaviour of fibroblasts on water born acrylonitrile-based copolymers containing different cationic and anionic moieties", CLIN. HEMORHEOL. MICROCIRC., vol. 52, no. 2-4, 2012, pages 295 - 311, XP055638480, Retrieved from the Internet
Attorney, Agent or Firm:
TAKASHIMA, Hajime (JP)
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