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Patent Searching and Data


Title:
COMPOSITION CONTAINING THERMOSENSITIVE GEL AND OLIGOPEPTIDE, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/045166
Kind Code:
A1
Abstract:
The present disclosure relates to a composition: that contains a polymer compound; that is capable of promoting cell proliferation; that can be used for wound coverings; and that is for culturing or storing cells and tissues. The composition according to the present disclosure contains: a polymer compound which comprises a hydrophobic moiety and a hydrophilic moiety, has a sol-gel transition temperature, and reversibly changes to a sol state at a temperature lower than the transition temperature; and an oligopeptide having a cell proliferation effect.

Inventors:
KOMATSU NOBUAKI (JP)
WAKABAYASHI MACHIKO (JP)
ITO TOMOKO (JP)
Application Number:
PCT/JP2020/033487
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
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Assignee:
INTERNATIONAL FRONTIER TECH LABORATORY INC (JP)
International Classes:
C07K5/083; C07K5/097; C07K5/10; C07K7/06; C12N5/071; C12N5/0735; C12N11/04; C12N11/08
Domestic Patent References:
WO2005095441A12005-10-13
WO2005095441A12005-10-13
Foreign References:
JPH06141851A1994-05-24
JPH06245988A1994-09-06
JP2012012344A2012-01-19
JP2018121756A2018-08-09
JPH06153928A1994-06-03
JP3190145B22001-07-23
JP3190147B22001-07-23
JP4654418B22011-03-23
JP2018121756A2018-08-09
JP2018187850A2018-11-29
Other References:
POLYMER JOURNAL, vol. 18, no. 5, 1986, pages 411 - 416
K. R. HOLME ET AL., MACROMOLECULES, vol. 24, 1991, pages 3828
TAKEHISA MATSUDA ET AL., POLYMER PREPRINTS, JAPAN, vol. 39, no. 8, 1990, pages 2559
See also references of EP 4026841A4
Attorney, Agent or Firm:
TANI & ABE, P.C. et al. (JP)
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