Methods and compositions for generating human monoclonal antibodies
    2.
    发明授权
    Methods and compositions for generating human monoclonal antibodies 有权
    用于产生人单克隆抗体的方法和组合物

    公开(公告)号:US06541225B1

    公开(公告)日:2003-04-01

    申请号:US09491894

    申请日:2000-01-26

    申请人: Ronghao Li

    发明人: Ronghao Li

    IPC分类号: C12N1500

    摘要: The present invention provides a method for generating human monoclonal antibodies, especially those that are specific for surface antigens representative of a particular cell type. The present invention also includes populations of monoclonal antibodies produced by the invention methods, populations of polynucleotides comprising sequences encoding the immunoglobulins or fragments thereof, which are capable of binding to antigens representative of a cell type of interest.

    摘要翻译: 本发明提供了产生人单克隆抗体的方法,特别是代表特定细胞类型的表面抗原特异性的那些。 本发明还包括通过本发明方法产生的单克隆抗体群,包含能够结合代表感兴趣的细胞类型的抗原的编码免疫球蛋白或其片段的多核苷酸群体。

    Human spinal cord cell lines and methods of use therefor
    3.
    发明授权
    Human spinal cord cell lines and methods of use therefor 失效
    人脊髓细胞系及其使用方法

    公开(公告)号:US06225122B1

    公开(公告)日:2001-05-01

    申请号:US09059790

    申请日:1998-04-13

    IPC分类号: C12N1585

    摘要: Conditionally-immortalized human spinal cord cell lines are provided. Such cell lines, which may be clonal, may be used to generate neurons, including motoneurons. The cell lines and/or differentiated cells may be used for the development of therapeutic agents to prevent and treat a variety of spinal cord-related diseases and injuries. The cell lines and/or differentiated cells may also be used in assays and for the general study of spinal cord cell development and differentiation.

    摘要翻译: 提供有条件永生化的人脊髓细胞系。 可能是克隆的这种细胞系可用于产生神经元,包括运动神经元。 细胞系和/或分化细胞可用于开发用于预防和治疗各种脊髓相关疾病和损伤的治疗剂。 细胞系和/或分化细胞也可用于测定和脊髓细胞发育和分化的一般研究。

    Mer receptor activation by gas6
    4.
    发明授权
    Mer receptor activation by gas6 失效
    气体受体激活受体6

    公开(公告)号:US06169070A

    公开(公告)日:2001-01-02

    申请号:US08628747

    申请日:1996-04-17

    IPC分类号: A61K3818

    CPC分类号: C07K14/745 A61K38/00

    摘要: The translation product of the growth arrest-specific gene 6 (gas6) has been identified as an activator of the Mer receptor protein tyrosine kinase. The invention accordingly provides methods of activating Mer receptor in cells expressing it by exposing them to exogenous gas6 polypeptides. Also provided are methods of enhancing the growth, differentiation, or survival of such cells using gas6 polypeptides.

    摘要翻译: 生长停滞特异性基因6(gas6)的翻译产物已被鉴定为Mer受体蛋白酪氨酸激酶的激活剂。 因此,本发明提供了通过将它们暴露于外源性气体6多肽来激活表达它的细胞中的Mer受体的方法。 还提供了使用gas6多肽增强这些细胞的生长,分化或存活的方法。