Hematopoietin receptors HPR1 and HPR2
    2.
    发明申请
    Hematopoietin receptors HPR1 and HPR2 审中-公开
    血细胞生成素受体HPR1和HPR2

    公开(公告)号:US20080026402A1

    公开(公告)日:2008-01-31

    申请号:US11701331

    申请日:2007-01-31

    摘要: This invention relates to human and murine HPR1 and human and murine HPR2 polypeptides, new members of the hematopoietin receptor polypeptide family; to methods of making such HPR1 and HPR2 polypeptides; to non-human mammals in which the endogenous genomic sequences encoding HPR1 and/or HPR2 polypeptides have been partially or completely inactivated; to methods of using HPR1 or HPR2 polypeptides to identify compounds that alter HPR1 or HPR2 polypeptide activities; and to methods of preparing medicaments for and/or treating conditions associated with hematopoietin receptor function.

    摘要翻译: 本发明涉及人和鼠HPR1和人和鼠HPR2多肽,造血细胞因子受体多肽家族的新成员; 涉及制备此类HPR1和HPR2多肽的方法; 涉及编码HPR1和/或HPR2多肽的内源基因组序列部分或完全失活的非人哺乳动物; 涉及使用HPR1或HPR2多肽鉴定改变HPR1或HPR2多肽活性的化合物的方法; 以及制备用于和/或治疗与造血细胞受体功能相关的药物的方法。

    Compositions and methods relating to TSP-30a, b, c and d
    6.
    发明申请
    Compositions and methods relating to TSP-30a, b, c and d 审中-公开
    与TSP-30a,b,c和d有关的组成和方法

    公开(公告)号:US20050054829A1

    公开(公告)日:2005-03-10

    申请号:US10883144

    申请日:2004-07-01

    CPC分类号: C07K14/47 C07K14/78

    摘要: The present invention provides compositions and methods relating to polynucleotides and polypeptides derived from the TSP-30a, b, c, and d genes. In particular embodiments the invention provides polynucleotides and polypeptides derived from human, mouse, and zebrafish TSP-30 genes, for example, a novel class of four exon splice variants.

    摘要翻译: 本发明提供了与衍生自TSP-30a,b,c和d基因的多核苷酸和多肽相关的组合物和方法。 在具体实施方案中,本发明提供了衍生自人,小鼠和斑马鱼TSP-30基因的多核苷酸和多肽,例如四种外显子剪接变体的新一类。

    Immunomodulatory compositions and uses therefor
    10.
    发明申请
    Immunomodulatory compositions and uses therefor 审中-公开
    免疫调节组合物及其用途

    公开(公告)号:US20070134234A1

    公开(公告)日:2007-06-14

    申请号:US11541449

    申请日:2006-09-29

    摘要: The poxvirus proteins designated A41L and 130L bind to three receptor-like protein tyrosine phosphatases (RPTP), leukocyte common antigen related protein (LAR), RPTP-δ, and RPTP-σ, that are present on the cell surface of immune cells. When a host is infected with the poxvirus, binding of A41L to cell surface proteins on the host cells results in suppression of the immune response. The present invention provides agents such as antibodies, and antigen-binding fragments thereof, small molecules, aptamers, small interfering RNAs, and peptide-IgFc fusion polypeptides that interact with one or more of LAR, RPTP-δ, and RPTP-σ expressed by immune cells or interact with a polynucleotide encoding the RPTP. Also provided are RPTP Ig domain oligomers and Fc fusion polypeptides. Such agents are useful for treating an immunological disorder in a subject according to the methods described herein.

    摘要翻译: 命名为A41L和130L的痘病毒蛋白与存在于免疫细胞的细胞表面上的三种受体样蛋白酪氨酸磷酸酶(RPTP),白细胞常见抗原相关蛋白(LAR),RPTP-delta和RPTP-sigma结合。 当宿主感染痘病毒时,A41L与宿主细胞上的细胞表面蛋白的结合导致免疫应答的抑制。 本发明提供诸如抗体及其抗原结合片段,小分子,适体,小干扰RNA和肽-IgFc融合多肽的试剂,其与LAR,RPTP-δ和RPTP-sigma中的一种或多种相互作用, 免疫细胞或与编码RPTP的多核苷酸相互作用。 还提供了RPTP Ig结构域寡聚体和Fc融合多肽。 根据本文所述的方法,这样的试剂可用于治疗受试者的免疫学障碍。