Systems, Devices, Methods, and Compositions Including Ferromagnetic Structures
    53.
    发明申请
    Systems, Devices, Methods, and Compositions Including Ferromagnetic Structures 审中-公开
    包括铁磁结构的系统,设备,方法和组成

    公开(公告)号:US20130038330A1

    公开(公告)日:2013-02-14

    申请号:US13570038

    申请日:2012-08-08

    IPC分类号: A61K49/18 G01R33/32

    CPC分类号: A61K49/1818

    摘要: Magnetic resonance systems, devices, methods, and compositions are provided. A nuclear magnetic resonance imaging composition includes, but is not limited to, a plurality of ferromagnetic microstructures configured to generate a time-invariant magnetic field within at least a portion of one or more internal surface-defined voids. In an embodiment, at least one of the plurality of ferromagnetic microstructures includes one or more targeting moieties attached thereof.

    摘要翻译: 提供了磁共振系统,装置,方法和组合物。 核磁共振成像组合物包括但不限于多个铁磁微结构,其被配置为在一个或多个内表面限定的空隙的至少一部分内产生时不变的磁场。 在一个实施方案中,所述多个铁磁微结构中的至少一个包括与其连接的一个或多个靶向部分。

    Biologically active dimerized and multimerized polypeptide fusions
    60.
    发明授权
    Biologically active dimerized and multimerized polypeptide fusions 失效
    生物活性二聚和多聚多肽融合

    公开(公告)号:US6018026A

    公开(公告)日:2000-01-25

    申请号:US980400

    申请日:1997-11-26

    摘要: Methods for producing 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.

    摘要翻译: 公开了生产分泌的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序列或需要二聚化的肽连接到二聚化蛋白的生物活性。 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。 多肽可以用于确定人PDGF或其同种型的存在和用于纯化人PDGF或其同种型的方法。