National University Corporation Tohoku Unversity;Japan Vam & Poval Co., Ltd.
发明人:
申请号：
EP18757371.2
公开号：
EP3587555A1
申请日:
2018.02.23
申请国别(地区):
EP
年份:
2020
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, as its component, a polyvinyl alcohol resin having a syndiotacticity of 32 to 40% in triad.
