THERMOSTABLE ASSAY REAGENTS
    1.
    发明申请
    THERMOSTABLE ASSAY REAGENTS 审中-公开
    热稳定性试剂

    公开(公告)号:US20140315215A1

    公开(公告)日:2014-10-23

    申请号:US14344771

    申请日:2012-09-14

    IPC分类号: G01N33/573 C07K16/44 C12N9/12

    摘要: There is provided a single-chain fusion protein comprising: (i) a thermostable kinase and (ii) a single-domain antibody or single-domain antibody fragment. There is also provided a method of preparing a single-domain antibody or single-domain antibody fragment, the method comprising: (i) expressing the single-domain antibody or antibody fragment as a single-chain fusion protein with a thermostable kinase, in a host cell such as E. coli; and (ii) purifying the fusion protein from the cytoplasm of the host cell.

    摘要翻译: 提供了单链融合蛋白,其包含:(i)热稳定激酶和(ii)单结构域抗体或单结构域抗体片段。 还提供了制备单结构域抗体或单域抗体片段的方法,所述方法包括:(i)将单结构域抗体或抗体片段表达为具有热稳定性激酶的单链融合蛋白, 宿主细胞如大肠杆菌; 和(ii)从宿主细胞的细胞质纯化融合蛋白。

    Delivery of superoxide dismutase to neuronal cells
    3.
    发明授权
    Delivery of superoxide dismutase to neuronal cells 失效
    将超氧化物歧化酶递送至神经元细胞

    公开(公告)号:US07470661B2

    公开(公告)日:2008-12-30

    申请号:US11062471

    申请日:2005-02-22

    摘要: A composition for delivery of superoxide dismutase to neuronal cells comprise a superoxide dismutase linked by a linker to a neuronal cell targeting component, which component comprises a first domain that binds to a neuronal cell and a second domain that translocates the superoxide dimutase into the neuronal cell. After translocation, the linker is cleaved to release superoxide dimutase from the neuronal cell targeting domain. Also described is use of the composition for treatment of oxidative damage to neuronal cells and further targeting of the composition using human mitochondrial leader sequences. A hybrid polypeptide is described that contains a bacterial superoxide dismutase plus a sequence that targets a human mitochondira.

    摘要翻译: 用于将超氧化物歧化酶递送至神经元细胞的组合物包含通过接头与神经元细胞靶向组分连接的超氧化物歧化酶,该组分包含结合神经元细胞的第一结构域和将超氧化物二聚体转位到神经元细胞中的第二结构域 。 易位后,切割接头以从神经元细胞靶向结构域释放超氧化物歧化酶。 还描述了用于治疗对神经元细胞的氧化损伤的组合物的使用,并且使用人线粒体前导序列进一步靶向组合物。 描述了含有细菌超氧化物歧化酶加上靶向人线粒体的序列的杂合多肽。