| abstract |
The present invention provides a cell culture container, a method for producing the same, and a method for producing a cell mass using the same, which are characterized by having a repeating unit containing a group represented by the following formula (a) and containing a group represented by the following formula (b) Copolymers of repeating units and repeating units containing a group represented by the following formula (c) are coated on the surface (where U a1 , U a2 , U b1 , U b2 and U b3 , R c and An - as described in the specification And patent application scope). |