Document Type and Number:
Japanese Patent JPWO2020204106
Kind Code:
A1
Abstract:
The present invention provides a three-dimensionally cultured skin sheet, which contains at least keratinocyte and has a plurality of recessed portions in at least a part of a base, characterized in that the average width of the recessed portions is 15-25 μm and the average interval width between the recessed portions is 15-25 μm. The present invention also provides a cell culture container, which is provided with a porous film formed at least in a part of the culture surface and protruded portions formed on the porous film for forming recessed portions in the base of a three-dimensionally cultured skin sheet, characterized in that the average width of the protruded portions is 15-25 μm and the average interval width between the protruded portions is 15-25 μm. The present invention also provides a method for producing a three-dimensionally cultured skin sheet using the cell culture container.
Application Number:
JP2021512193A
Publication Date:
October 08, 2020
Filing Date:
April 01, 2020
Export Citation:
