Human pluripotent hematopoietic colony stimulating factor, method of use
    7.
    发明授权
    Human pluripotent hematopoietic colony stimulating factor, method of use 失效
    人多能造血集落刺激因子,使用方法

    公开(公告)号:US06419918B1

    公开(公告)日:2002-07-16

    申请号:US09587476

    申请日:2000-06-05

    IPC分类号: A61K3818

    CPC分类号: C07K14/53 A61K38/00

    摘要: Highly purified Pluripotent hematopoietic colon-stimulating factor (pluripotent CSF), a glycoprotein (MW 19,600) constitutively produced by human tumor cells has been highly purified from low serum-containing conditioned medium to apparent homogeneity. Pluripotent CSF supports the growth of human mixed colonies (CFU-GEMM), granulocyte-macrophage colonies (CFU-GM) early erythroid colonies (BFU-E) and induces differentiation of human leukemic cells. The specific activity of the purified pluripotent CSF in the CFU-GM assay is 1.5×108 U/mg protein.

    摘要翻译: 高纯度的多能造血结肠刺激因子(多能性CSF),由人类肿瘤细胞组成型产生的糖蛋白(MW19,600)已被高度纯化,从含有低血清的条件培养基到表观均一性。 多能性CSF支持人类混合菌落(CFU-GEMM),粒细胞 - 巨噬细胞集落(CFU-GM)早期红系菌落(BFU-E)的生长,并诱导人类白血病细胞的分化。 纯化多能CSF在CFU-GM测定中的比活性为1.5×10 8 U / mg蛋白质。

    C-kit ligand-based method for expanding peripheral blood cell levels
    9.
    发明授权
    C-kit ligand-based method for expanding peripheral blood cell levels 失效
    用于扩增外周血细胞水平的基于C-kit配体的方法

    公开(公告)号:US06403559B1

    公开(公告)日:2002-06-11

    申请号:US09371261

    申请日:1999-08-10

    IPC分类号: A61K3804

    摘要: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.

    摘要翻译: 提供了包含通过申请人纯化或由申请人的重组方法与其他造血因子组合产生的c-kit配体(KL)和药学上可接受的载体的药物组合物,以及治疗患者的方法,其包括向患者施用 本发明的药物组合物。 本发明提供了使用c-kit配体(KL)和纯化的c-kit配体(KL)多肽或其可溶性片段和其他造血因子的组合疗法。 它还提供单独使用KL或联合治疗的离体使用KL方法和组合物。 还描述了突变的KL拮抗剂。 这样的拮抗剂也可以是小分子。 还描述了作为治疗剂的KL的反义核酸。 最后,描述了利用KL在生殖细胞,肥大细胞和黑素细胞中的作用的组合物和方法。

    Composition of c-kit ligand, GM-CSF, and TNF-.alpha. and method of use
    10.
    发明授权
    Composition of c-kit ligand, GM-CSF, and TNF-.alpha. and method of use 失效
    c-kit配体,GM-CSF和TNF-α的组成及其使用方法

    公开(公告)号:US6001803A

    公开(公告)日:1999-12-14

    申请号:US325240

    申请日:1994-10-20

    摘要: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.

    摘要翻译: 提供了包含通过申请人纯化或由申请人的重组方法与其他造血因子组合产生的c-kit配体(KL)和药学上可接受的载体的药物组合物,以及治疗患者的方法,其包括向患者施用 本发明的药物组合物。 本发明提供了使用c-kit配体(KL)和纯化的c-kit配体(KL)多肽或其可溶性片段和其他造血因子的组合疗法。 它还提供单独使用KL或联合治疗的离体使用KL方法和组合物。 还描述了突变的KL拮抗剂。 这样的拮抗剂也可以是小分子。 还描述了作为治疗剂的KL的反义核酸。 最后,描述了利用KL在生殖细胞,肥大细胞和黑素细胞中的作用的组合物和方法。