Methods of producing biologically active peptide dimers
    3.
    发明公开
    Methods of producing biologically active peptide dimers 失效
    Verfahren zur herstellung von biologisch-aktive Dimerpeptiden

    公开(公告)号:EP0721983A1

    公开(公告)日:1996-07-17

    申请号:EP95118567.7

    申请日:1989-01-18

    IPC分类号: C12N15/62 C12N15/13 C07K16/46

    摘要: Methods for producing secreted biologically active peptide dimers are disclosed. The methods for producing secreted biologically active peptide dimers utilize a DNA sequence encoding a peptide requiring dimerization for biological activity joined to a dimerizing protein. Polypeptides comprising essentially the extracellular domain of a human PDGF receptor fused to dimerizing proteins, the portion being capable of binding human PDGF or an isoform thereof, are also disclosed. The polypeptides may be used within methods for determining the presence of and for purifying human PDGF or isoforms thereof. Pharmaceutical and diagnostic compositions utilizing the polypeptides are also disclosed.

    摘要翻译: 公开了生产分泌的生物活性肽二聚体的方法。 用于生产分泌的生物活性肽二聚体的方法利用编码需要二聚化的肽的DNA序列用于与二聚化蛋白结合的生物活性。 还公开了包含与二聚化蛋白融合的人PDGF受体的基本上胞外结构域的多肽,该部分能够结合人PDGF或其同种型。 多肽可用于确定人PDGF或其同种型的存在和用于纯化人PDGF或其同种型的方法。 还公开了利用多肽的药物和诊断组合物。

    Methods of producing secreted receptor analogs and biologically active peptide dimers.
    4.
    发明公开
    Methods of producing secreted receptor analogs and biologically active peptide dimers. 失效
    Verfahren zur Herstellung von sekretierten Rezeptoranalogen和biologisch-aktive Dimerpeptiden。

    公开(公告)号:EP0325224A2

    公开(公告)日:1989-07-26

    申请号:EP89100787.4

    申请日:1989-01-18

    摘要: Methods for producing a secreted receptor analogs and biologically active peptide dimers are disclosed. The methods for producing secreted receptor analogs and biologi­cally active peptide dimers utilize a DNA sequence encoding a receptor analog or a peptide requiring dimerization for biological activity joined to a dimerizing protein. The receptor analog includes a ligand-binding domain. Polypep­tides comprising essentially the extracellular domain of a human PDGF receptor fused to dimerizing proteins, the portion being capable of binding human PDGF or an isoform thereof, are also disclosed. The polypeptides may be used within methods for determining the presence of and for puri­fying human PDGF or isoforms thereof. Pharmaceutical and diagnostic compositions utilizing the polypeptides are also disclosed.

    摘要翻译: 公开了生产分泌受体类似物和生物活性肽二聚体的方法。 用于产生分泌的受体类似物和生物活性肽二聚体的方法利用编码受体类似物的DNA序列或需要二聚化用于与二聚化蛋白结合的生物活性的肽。 受体类似物包括配体结合结构域。 还公开了包含与二聚化蛋白融合的人PDGF受体的基本上胞外结构域的多肽,该部分能够结合人PDGF或其同种型。 多肽可用于确定人PDGF或其同种型的存在和用于纯化人PDGF或其同种型的方法。 还公开了利用多肽的药物和诊断组合物。