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METHOD FOR AMPLIFYING NK CELLS
专利权人:
发明人:
YONEMITSU YOSHIKAZU,HARADA YUI,SAITO SATORU,YAZAKI YUICHIRO,OKAMOTO MASATO,ISHIDAO TAKEFUMI
申请号:
IN49/MUMNP/2014
公开号:
IN2014MN00049A
申请日:
2014.01.10
申请国别(地区):
IN
年份:
2014
代理人:
摘要:
A technique is needed which can amplify NK cells in vitro and prepare optimum number of NK cells for the adoptive immunotherapy. A method for amplifying NK cells is provided which comprises steps of preparing cell population which is comprised of NK cells, removing T cells from the cell population which is comprised of NK cells, and, after removal of T cells, cultivating the remaining cells in a medium supplemented with 2500 to 2831 IU/mL of IL-2, The method for amplifying NK cells of the present. invention may comprise a step of removing hematopoietic progenitor cells from the cell population. The present invention provides a pharmaceutical composition for adoptive immunotherapy, comprising NK cells which are prepared by the amplifying method of the present invention.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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