基本信息:
- 专利标题: N-GLYCOSYLATION MUTANT OF MELANOMA DIFFERENTIATION ASSOCIATED GENE-7
- 专利标题(中):MELANOMA差异相关基因-7的N-糖苷化突变体
- 申请号:PCT/US2007083491 申请日:2007-11-02
- 公开(公告)号:WO2008073615A4 公开(公告)日:2009-02-19
- 发明人: GOPALKRISHNAN RAHUL V , SAUANE MOIRA , FISHER PAUL B
- 申请人: UNIV COLUMBIA , GOPALKRISHNAN RAHUL V , SAUANE MOIRA , FISHER PAUL B
- 专利权人: UNIV COLUMBIA,GOPALKRISHNAN RAHUL V,SAUANE MOIRA,FISHER PAUL B
- 当前专利权人: UNIV COLUMBIA,GOPALKRISHNAN RAHUL V,SAUANE MOIRA,FISHER PAUL B
- 优先权: US85670606 2006-11-03
- 主分类号: C07H21/04
- IPC分类号: C07H21/04 ; A61K39/00 ; C07H21/02 ; C07K14/00 ; C12N15/11
摘要:
The present invention relates to MDA-7 variant proteins which are deficient in or lack glycosylation. It is based, at least in part, on the results of experiments which have demonstrated that such variants are functionally equivalent to wild-type MDA-7 protein. Such proteins may be more easily produced large-scale than the wild-type protein, and may be found to be less immunogenic (thereby facilitating treatment, especially repeated treatments). Accordingly, the present invention provides for such proteins ("Gly(def)MDA-7 proteins"), nucleic acids encoding them ("Gly(def)mda-7 nucleic acids), pharmaceutical compositions comprising such proteins or nucleic acids, and related methods of treatment.
摘要(中):
本发明涉及缺乏或缺乏糖基化的MDA-7变体蛋白质。 至少部分基于实验结果,已经证明这些变体在功能上等同于野生型MDA-7蛋白。 这样的蛋白质可能比野生型蛋白质更容易产生,并且可以发现其免疫原性较小(从而便于治疗,特别是重复治疗)。 因此,本发明提供了这样的蛋白质(“Gly(def)MDA-7蛋白质”),编码它们的核酸(“Gly(def)mda-7核酸”),包含这种蛋白质或核酸的药物组合物,以及相关的 治疗方法
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07H | 糖类;及其衍生物;核苷;核苷酸;核酸 |
------C07H21/00 | 含有两个或多个单核苷酸单元的化合物,具有以核苷基的糖化物基团连接的单独的磷酸酯基或多磷酸酯基,例如核酸 |
--------C07H21/04 | .以脱氧核糖基作为糖化物基团 |