SUBSTRATE FOR CELL CULTURE

摘要

An object of the present invention is to provide a cell culture substrate capable of quickly forming a cell sheet and easily removing the cell sheet after formed. The present invention relates to a cell culture substrate for forming a cell sheet by culturing cells, comprising a plurality of projections each having a top face and depressions formed between the projections, in which the depressions each have an opening whose dimensions are too small for a cell to be cultured to enter and the cell sheet is removable. The present invention further relates to a method of preparing a cell sheet using the substrate and a cell sheet prepared by the method.