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公开(公告)号:US20160213786A1
公开(公告)日:2016-07-28
申请号:US15054257
申请日:2016-02-26
申请人: Yong Zu Kim , Tae Kyo Park , Sung Ho Woo , Hyang Sook Lee , Sun Young Kim , Jong Un Cho , Doo Hwan Jung , Youngun Kim , Hyun Jin Kwon , Kyu Man Oh , Yunseo Chung , Yun Hee Park
发明人: Yong Zu Kim , Tae Kyo Park , Sung Ho Woo , Hyang Sook Lee , Sun Young Kim , Jong Un Cho , Doo Hwan Jung , Youngun Kim , Hyun Jin Kwon , Kyu Man Oh , Yunseo Chung , Yun Hee Park
IPC分类号: A61K47/48
CPC分类号: A61K47/6811 , A61K47/549 , A61K47/55 , A61K47/65 , A61K47/6803 , A61K47/6817 , A61K47/6849 , A61K47/6851 , A61K47/6855 , A61K47/6859 , A61K47/6889 , C07K16/2863 , C07K16/32 , C12Q1/48
摘要: The invention provides methods for preparing an antibody-active agent conjugate. The conjugate comprises an antibody, a cysteine residue of an amino acid motif that can be recognized by an isoprenoid transferase located at or after the carboxy-terminus of the antibody, an isoprenoid unit operably linked to the cysteine residue, and an active agen. The invention also provides a composition comprising the antibody-active agent conjugate prepared by the methods.
摘要翻译: 本发明提供了制备抗体 - 活性剂缀合物的方法。 缀合物包含抗体,氨基酸基序的半胱氨酸残基,其可被位于抗体的羧基末端或之后的类异戊二烯转移酶识别,与半胱氨酸残基可操作地连接的类异戊二烯单元和活性成分。 本发明还提供包含通过该方法制备的抗体 - 活性剂缀合物的组合物。