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公开(公告)号:US20220177848A1
公开(公告)日:2022-06-09
申请号:US17680619
申请日:2022-02-25
Applicant: AJINOMOTO CO., INC.
Inventor: Ikue HARATA , Eri HARADA , Kazuma TAKAHASHI , Fumie HONKAWA
IPC: C12N5/0775 , C12N5/00
Abstract: Mesenchymal stem cells may be efficiently obtained from a biological cell sample containing mesenchymal stem cells by: (1) culturing the biological cell sample containing mesenchymal stem cells in a serum-free medium in the presence of vitronectin or a partial peptide thereof capable of adhering mesenchymal stem cells, and (2) collecting a cell aggregate of the mesenchymal stem cells.