- 专利标题: THREE-DIMENSIONAL CULTURE STRUCTURE AND METHOD FOR PRODUCING SAME
-
申请号: US15459146申请日: 2017-03-15
-
公开(公告)号: US20170267975A1公开(公告)日: 2017-09-21
- 发明人: Aino Hasegawa , Daisuke Takagi , Shigeo Hatada , Yuuma Usui , Chihiro Kubo , Shusaku Shiomoto , Waka Lin
- 申请人: Aino Hasegawa , Daisuke Takagi , Shigeo Hatada , Yuuma Usui , Chihiro Kubo , Shusaku Shiomoto , Waka Lin
- 申请人地址: JP Tokyo
- 专利权人: RICOH COMPANY, LTD.
- 当前专利权人: RICOH COMPANY, LTD.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2016-054442 20160317; JP2017-039615 20170302
- 主分类号: C12N5/077
- IPC分类号: C12N5/077
摘要:
Provided is a three-dimensional culture structure that is excellent in cell adhesion and cell stretching and can be produced efficiently. The three-dimensional culture structure includes cells, a cell support material configured to support the cells, and bioaffinity particles. In a preferable mode, the bioaffinity particles are exposed from at least part of the surface of the cell support material, or the bioaffinity particles are protruded from the cell support material, or a surface area occupation rate at which the bioaffinity particles are exposed is 20% or greater of the entire surface of the three-dimensional culture structure, or the bioaffinity particles are dispersed in the cell support material.