公开(公告)号：US20210009941A1

公开(公告)日：2021-01-14

申请号：US17036476

申请日：2020-09-29

Applicant: AJINOMOTO CO., INC.

Inventor： Ryusuke HIRAMA ,  Riho KODAMA ,  Manabu KITAZAWA ,  Nao SUGIMOTO ,  Hiroki OZAWA

IPC: C12N5/00 ,  C08G63/91 ,  C12N5/074

Abstract: The present invention provides a composition for promoting cell proliferation containing polylysine in which at least one amino group is mono-substituted by dicarboxylic acid.

公开(公告)号：US20170198258A1

公开(公告)日：2017-07-13

申请号：US15435705

申请日：2017-02-17

Applicant: AJINOMOTO CO., INC. ,  Kyoto University

Inventor： Yonghui JIN ,  lkue HARATA ,  Sho SENDA ,  Hiroki OZAWA ,  Tsuyoshi KOBAYASHI ,  Junya TOGUCHIDA ,  Makoto IKEYA

IPC: C12N5/0775 ,  A61K35/28

CPC classification number: C12N5/0663 ,  A61K35/28 ,  A61K35/55 ,  A61K35/56 ,  A61K2035/124 ,  C12N5/00 ,  C12N2500/32 ,  C12N2500/84

Abstract: Mesenchymal stem cells may be culture for a long period, without using any special apparatus, equipment and the like, in a medium in which seven kinds of nonessential amino acids of glycine, alanine, serine, proline, asparagine, aspartic acid, and glutamic acid are reduced.