Granulocyte-macrophage colony-stimulating factor receptor and
derivatives thereof
    4.
    发明授权
    Granulocyte-macrophage colony-stimulating factor receptor and derivatives thereof 失效
    粒细胞巨噬细胞集落刺激因子受体及其衍生物

    公开(公告)号:US5629283A

    公开(公告)日:1997-05-13

    申请号:US351149

    申请日:1994-11-23

    CPC分类号: C07K14/7153 A61K38/00

    摘要: The invention provides a recombinant or synthetic receptor for granulocyte-macrophage colony-stimulating factor (GM-CSF) and biochemical and/or biological equivalents, homologues, or derivatives thereof. The GM-CSF receptor is useful inter alia in treatment and diagnosis of GM-CSF related diseases, and in screening of agonists and antagonists of binding of GM-CSF to its cell-bound receptors. The invention further provides nucleic acid sequences encoding GM-CSF receptor, recombinant DNA molecules comprising these sequences, and transformed hosts carrying the recombinant DNA molecules, as well as antibodies directed against GM-CSF receptor, and pharmaceutical compositions comprising either the GM-CSF receptor or antibodies thereto.

    摘要翻译: 本发明提供了用于粒细胞 - 巨噬细胞集落刺激因子(GM-CSF)和生物化学和/或生物等同物,同系物或其衍生物的重组或合成受体。 GM-CSF受体特别用于治疗和诊断GM-CSF相关疾病,以及筛选GM-CSF与其细胞结合受体结合的激动剂和拮抗剂。 本发明还提供了编码GM-CSF受体的核酸序列,包含这些序列的重组DNA分子和携带重组DNA分子的转化宿主以及针对GM-CSF受体的抗体,以及包含GM-CSF受体 或其抗体。

    In vitro propagation of embryonic stem cells
    5.
    发明授权
    In vitro propagation of embryonic stem cells 失效
    胚胎干细胞的体外繁殖

    公开(公告)号:US5166065A

    公开(公告)日:1992-11-24

    申请号:US477960

    申请日:1990-05-31

    IPC分类号: A01K67/027 C12N5/0735

    摘要: The present invention relates generally to the use of leukaemia inhibitory factor (LIF) in the maintenance and derivation of embryonic stem (ES) cells in culture. The ES cells are maintained and/or derived from animal embryos by culturing said cells or embryos in a culture medium containing an effective amount of LIF for a time and under conditions sufficient to maintain and/or derive said ES cells. The ES cells may be passaged in LIF and used to make chimaeric animals.

    摘要翻译: PCT No.PCT / AU89 / 00330 Sec。 371日期1990年5月31日第 102(e)日期1990年5月31日PCT提交1989年8月3日PCT公布。 第WO90 / 01541号公报 日本1990年2月22日。本发明一般涉及白血病抑制因子(LIF)在培养中维持和衍生胚胎干细胞(ES)细胞中的用途。 通过在含有有效量的LIF的培养基中培养所述细胞或胚胎一段时间并在足以维持和/或导出所述ES细胞的条件下,将ES细胞维持和/或衍生自动物胚胎。 ES细胞可以在LIF中传代并用于制造嵌合体动物。