| 摘要 |
<P>PROBLEM TO BE SOLVED: To clarify the gene sequence and the amino acid sequence of a novel notch ligand molecule, to provide the novel notch ligand molecule and provide a new treatment technique using the molecule. <P>SOLUTION: A polypeptide including an amino acid sequence selected from the group consisting of a specific amino acid sequence and a cell culture medium including undifferentiated blood cell culture medium-including cell culture, a method for culturing undifferentiated blood cells using the cell culture medium, a method for suppressing the differentiation of undifferentiated blood cells, and a method of suppressing the proliferation of vascularendotherial cells, are provided. <P>COPYRIGHT: (C)2008,JPO&INPIT |
