公开(公告)号：US20140335610A1

公开(公告)日：2014-11-13

申请号：US14359198

申请日：2012-11-20

Applicant: TOKYO WOMEN'S MEDICAL UNIVERSITY

Inventor： Kazuhiro Fukumori ,  Yoshikatsu Akiyama ,  Masayuki Yamato ,  Teruo Okano

IPC: C12N5/00 ,  C12M1/00 ,  C12M1/22 ,  B05D3/04

CPC classification number: C12N5/0068 ,  B05D3/04 ,  C12M23/10 ,  C12M23/20 ,  C12M25/06 ,  C12M33/00 ,  C12M35/08 ,  C12N2533/30 ,  C12N2539/10

Abstract: A cell culture substrate is used comprising a photopolymerization initiator immobilized on a surface of the cell culture substrate, and a linear polymer immobilized on a part or the entirety of the surface via the photopolymerization initiator, and wherein the photopolymerization initiator is thioxanthone. Thereby, advantageously, a single type or multiple types of cells are efficiently cultured on specific regions of the culture substrate, and efficiently detached only by changing temperature on the surface of the substrate.

Abstract translation: 使用固定在细胞培养基材表面的光聚合引发剂和通过光聚合引发剂固定在表面的一部分或全部的线性聚合物的细胞培养基板，其中，光聚合引发剂是噻吨酮。 因此，有利地，单一或多种类型的细胞在培养基质的特定区域上被有效地培养，并且仅通过改变基底表面上的温度而有效地分离。