PROBLEM TO BE SOLVED: To provide a cell culture support for producing an anterior eye part-relating cell sheet having less structural faults or a three-dimensional structure in which a cell, a desmosome structure between cells and a basal membrane-like protein between a cell and a base material are collected in a retained state.SOLUTION: Disclosed is a cell culture support having two regions comprising an A-region covered with a temperature-responsive polymer in which the upper or lower limit of critical dissolution temperature to water is 0 to 80°C and a B-region covered with a polymer having a low affinity to cells.COPYRIGHT: (C)2009,JPO&INPIT【課題】細胞、細胞間のデスモソーム構造、及び細胞、基材間の基底膜様蛋白質が保持された状態で回収される構造欠陥の少ない前眼部関連細胞シートまたは3次元構造体を製造するための細胞培養支持体を提供すること。【解決手段】水に対する上限もしくは下限臨界溶解温度が0~80℃である温度応答性高分子が被覆されたA領域と、細胞と親和性の低い高分子が被覆されているB領域の2領域を有する細胞培養支持体。【選択図】なし
