CELL CULTURE SUPPORT, AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a cell culture support making the detachment of a cell sheet easy as well as enabling the formation of a uniform cell sheet.

SOLUTION: A method for producing a cell culture support having a temperature responsive polymer immobilized onto the surface thereof via covalent bonding includes: a coating step in which a composition including a monomer that can form the polymer by polymerization by radiation irradiation, an organic solvent and a prepolymer formed by polymerization of the monomer is coated onto the substrate having a surface containing a material which can be covalently bonded to the temperature responsive polymer by radiation irradiation to form a film on the surface of the substrate; a radiation irradiation step in which a polymerization reaction and a binding reaction between the substrate surface and the temperature responsive polymer are allowed to proceed by irradiating radiation to the film; and a drying step to dry the film.

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