Cell culture substrate comprising fluorine-containing polymer on its surface
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United States of America Patent
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Sep 20, 2022
Grant Date -
Jun 22, 2017
app pub date -
Mar 17, 2015
filing date -
Apr 22, 2014
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Abstract
This invention provides a cell culture substrate comprising on its surface a fluorine-containing polymer that enables three-dimensional tissue culture. The cell culture substrate of the invention has a surface at least a part of which is composed of a resin composition comprising a fluorine-containing polymer having one or more fluorine atoms in a repeating unit and exhibits the oxygen gas permeability of 219 cm3 (STP)/(m2·24 h·atm) or higher. Three-dimensional tissue can be formed via cell culture with the use of the cell culture substrate of the invention.
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