申请人:NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY
公开号:US20150080551A1
公开(公告)日:2015-03-19
There is provided a lysine oligomer derivative, wherein an ε-amino group and a carboxyl group of lysines are linked via a peptide bond, and a group capable of generating or absorbing electromagnetic wave is bonded to a C-terminal carboxyl group, an N-terminal amino group and/or an α-amino group. This lysine oligomer derivative has the characteristic of specifically accumulating in the cartilage matrix and can generate or absorb an electromagnetic wave, and is, therefore, useful as a cartilage tissue marker.
提供一种赖氨酸寡聚物衍生物,其中赖氨酸的ε-氨基团和羧基通过肽键连接,并且能够产生或吸收电磁波的基团与C-末端羧基、N-末端氨基和/或α-氨基结合。这种赖氨酸寡聚物衍生物具有特异性积聚在软骨基质中的特性,可以产生或吸收电磁波,因此可作为软骨组织标记物。