細胞培養用担体
- 专利权人:
- 国立大学法人大阪大学
- 发明人:
- 中田 研,笠井 佳苗
- 申请号：
- JP2006264188
- 公开号：
- JP4915693B2
- 申请日:
- 2006.09.28
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a carrier for culturing cells, containing a matrix component, collagen, of cartilaginous tissues as a raw material and having physical properties similar to those of the cartilaginous tissues of a living body from the first time of the culture and having the shape of an implantation site.
SOLUTION: This carrier for culturing the cells, having a stress of 10 to 30 kPa at a load of 5%, is obtained by lyophilizing a high concentration collagen dispersion, solution or mixture as a raw material to produce a material having physical properties near to those of the cartilaginous tissues in a living body and further subjecting the produced material to an insolubilizing treatment to adjust the physical strength and adsorption speed in the body.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
