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METHOD FOR AMPLIFYING CELL USING AMINO ACID PREPARATION

Foreign code F150008261
File No. S2015-0168-N0
Posted date 2015年3月27日
Country 世界知的所有権機関(WIPO)
International application number 2014JP063181
International publication number WO 2014188994
Date of international filing 平成26年5月19日(2014.5.19)
Date of international publication 平成26年11月27日(2014.11.27)
Priority data
  • 特願2013-106289 (2013.5.20) JP
Title METHOD FOR AMPLIFYING CELL USING AMINO ACID PREPARATION
Abstract Provided is a method for producing a functional cell from an undifferentiated organ cell with high efficiency and at low cost. A method for amplifying an undifferentiated liver cell, which comprises culturing the undifferentiated liver cell in the presence of a branched amino acid at a concentration of 1 mM or more. Also provided are: a method for inducing the differentiation into a liver cell; a method for preparing a liver cell; a method for selecting a cell that can be differentiated into a liver cell; a culture medium; a promoter for the proliferation of an undifferentiated liver cell; and an inducer of the differentiation into a liver cell.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • YOKOHAMA CITY UNIVERSITY
  • Inventor
  • TANIGUCHI HIDEKI
  • TAKEBE TAKANORI
  • UENO YASUHARU
  • KOIKE HIROYUKI
IPC(International Patent Classification)
Specified countries National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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