Japan Vam &； Poval Co., Ltd.;National University Corporation Tohoku University
发明人:
Akinobu Oharuda,Yoshihiro Kimura,Masafumi Goto
申请号：
US16487400
公开号：
US20190365947A1
申请日:
2018.02.23
申请国别(地区):
US
年份:
2019
代理人:
摘要：
To provide a cell or tissue embedding device highly capable of supplying a physiologically active substance, by curbing the reduction of living cells or living tissue in the process of preparing a PVA gel containing the living cells or living tissue.An aqueous gel to form an immunoisolation layer of a cell or tissue embedding device has a denatured polyvinyl alcohol resin having an activated carbonyl group (A) and a crosslinking agent (B) as its components.
