公开(公告)号：US20140088180A1

公开(公告)日：2014-03-27

申请号：US14093078

申请日：2013-11-29

Applicant: Beijing Bio-Targeting Therapeutics Technology Inc.

Inventor： Yaohe WANG ,  Guozhong JIANG ,  Hanshi WONG ,  Fengyu CAO ,  Nick LEMOINE

IPC: C12N15/86

CPC classification number: C12N15/86 ,  A61K35/761 ,  C12N7/00 ,  C12N2710/10321 ,  C12N2710/10332 ,  C12N2710/10343

Abstract: A method for constructing a subgroup B recombinant human adenovirus vector Ad11-5EP. The method includes substituting a 365 bp fragment including an enhancer and a promoter of an upstream coding sequence of Ad5 E1A for a corresponding region of a serotype Ad11 of the subgroup B human adenovirus vector by homologous recombination to construct the subgroup B recombinant human adenovirus vector Ad11-5EP. A subgroup B recombinant human adenovirus vector Ad11-5EP constructed by the method and the use thereof for treatment of tumors are also provided.

Abstract translation: 一种构建亚组B重组人腺病毒载体Ad11-5EP的方法。 该方法包括通过同源重组将包含增强子的365bp片段和Ad5 E1A上游编码序列的启动子替换为亚组B人腺病毒载体的血清型Ad11的相应区域，以构建亚组B重组人腺病毒载体Ad11 -5EP。 还提供了通过该方法构建的亚组B重组人腺病毒载体Ad11-5EP及其用于治疗肿瘤的用途。