Title:
CELL CULTURE SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2018/116902
Kind Code:
A1
Abstract:
The invention provides a cell culture substrate comprising a block polymer of a segment having a lower critical solution temperature and a hydrophobic segment, the cell culture substrate being characterized in that the degree of polymerization of said segment having a lower critical solution temperature is from 400 to 10000. Also provided is a cell culture substrate in which the hydrophobic segment is obtained by polymerizing a monomer having a specific structure. Also provided is a cell culture substrate characterized by being layered on a support. Also provided is a cell culture substrate having an average film thickness of 1000 nm or less.
Inventors:
NAKAGUMA HIROHIDE (JP)
ISSHIKI AYAKO (JP)
ISSHIKI AYAKO (JP)
Application Number:
PCT/JP2017/044506
Publication Date:
June 28, 2018
Filing Date:
December 12, 2017
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C12M3/00; C08F293/00; C12N5/00
Domestic Patent References:
| WO2015093393A1 | 2015-06-25 | |||
| WO2016199552A1 | 2016-12-15 | |||
| WO2012029882A1 | 2012-03-08 |
Foreign References:
| JP2013195399A | 2013-09-30 | |||
| JP2014140384A | 2014-08-07 | |||
| JPH02211865A | 1990-08-23 |
Other References:
MELLATI A.: "Influence of polymer molecular weight on the in vitro cytotoxicity of poly (N-isopropylacrylamide)", MATERIALS SCIENCE AND ENGINEERING C, vol. 59, 22 October 2015 (2015-10-22), pages 509 - 513, XP029329711, ISSN: 0928-4931, DOI: 10.1016/j.msec.2015.10.043
See also references of EP 3561044A4
See also references of EP 3561044A4
Attorney, Agent or Firm:
KONO Michihiro (JP)
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