您的位置: 首页 > 农业专利 > 详情页

Antibodies that bind IL-4 and / or IL-13 and their uses
专利权人:
SANOFI
发明人:
Rao, Ercole,Mikol, Vincent,Li, Danxi,Kruip, Jochen,Davison, Matthew
申请号:
ES12006790
公开号:
ES2647872T3
申请日:
2008.10.14
申请国别(地区):
ES
年份:
2017
代理人:
摘要:
A bispecific antibody or one of its antibody fragments that specifically binds to IL-13 and IL-4, wherein the bispecific antibody or one of its bispecific antibody fragments contains two light chains with the N-VLhB-B13-binding structure - VLh8D4-8-CL-C and two heavy chains with the structure N-VHhB-B13-binder- VHh8D4-8-CH1-CH2-CH3-C, where CL is the light chain constant region, VLhB-B13 is a humanized light chain variable domain of the anti-IL-13 B-B13 antibody, VLh8D4-8 is a humanized light chain variable domain of the anti IL-4 antibody 8D4-8, VHhB-B13 is a humanized heavy chain variable domain of the anti-IL-13 B-B13 antibody, and VHh8D4-8 is a humanized heavy chain variable domain of the anti-IL-4 8D4-8 antibody; wherein: (i) VLhB-B13 comprises the amino acid sequence of SEQ ID NO: 1, VLh8D4-38 comprises the amino acid sequence of SEQ ID NO: 3, VHhB-B13 comprises the amino acid sequence of SEQ ID NO: 2 , and VHh8D4-8 comprises the amino acid sequence of SEQ ID NO: 4; or (ii) VLhB-B13 comprises the amino acid sequence of SEQ ID NO: 1, VLh8D4-8 comprises the amino acid sequence of SEQ ID NO: 3, VHhB-B13 comprises the amino acid sequence of SEQ ID NO: 2, and VHh8D4-8 comprises the amino acid sequence of SEQ ID NO: 5.Un anticuerpo biespecífico o uno de sus fragmentos de anticuerpo que se une específicamente a IL-13 y IL-4, en donde el anticuerpo biespecífico o uno de sus fragmentos de anticuerpo biespecífico contiene dos cadenas ligeras con la estructura N-VLhB-B13-ligante- VLh8D4-8-CL-C y dos cadenas pesadas con la estructura N-VHhB-B13-ligante- VHh8D4-8-CH1-CH2-CH3-C, en donde CL es la región constante de cadena ligera, VLhB-B13 es un dominio variable de cadena ligera humanizado del anticuerpo anti IL-13 B-B13, VLh8D4-8 es un dominio variable de cadena ligera humanizado del anticuerpo anti IL-4 8D4-8, VHhB-B13 es un dominio variable de cadena pesada humanizado del anticuerpo anti IL-13 B-B13, y VHh8D4-8 es un dominio variable de cadena pesada humanizado del antic
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充