MHC complexes and uses thereof
    21.
    发明公开
    MHC complexes and uses thereof 失效
    MHC复合物及其用途

    公开(公告)号:EP1526141A2

    公开(公告)日:2005-04-27

    申请号:EP04019176.9

    申请日:1997-01-30

    摘要: The present invention relates to novel complexes of major histocompatibility complex (MHC) molecules and uses of such complexes. In one aspect, the invention relates to loaded MHC complexes that include at least one MHC molecule with a peptide-binding groove and a presenting peptide non-covalently linked to the MHC protein. In another aspect, the invention features single chain MHC class II peptide fusion complexes with a presenting peptide covalently linked to the peptide binding grove of the complex. MHC complexes of the invention are useful for a variety of application including: 1) in vitro screens for identification and isolation of peptides that modulate activity of selected T cells, including peptides that are T cell receptor antagonists and partial agonists, and 2) methods for suppressing or inducing an immune response in a mammal.

    摘要翻译: 本发明涉及主要组织相容性复合物(MHC)分子的新型复合物和这种复合物的用途。 一方面,本发明涉及负载的MHC复合物,其包含至少一个具有肽结合沟的MHC分子和非共价连接于MHC蛋白的呈递肽。 另一方面,本发明的特征在于单链MHC II类肽融合复合物与共价连接至复合物的肽结合区的呈递肽。 本发明的MHC复合物可用于多种应用,包括:1)体外筛选用于鉴定和分离调节选定T细胞活性的肽,包括T细胞受体拮抗剂和部分激动剂的肽,以及2) 抑制或诱导哺乳动物的免疫应答。

    T cell receptor fusions and conjugates and methods of use thereof
    30.
    发明公开
    T cell receptor fusions and conjugates and methods of use thereof 有权
    T-Zell-Rezeptor Fusionsproteine und Konjugate und Verfahren zu deren Verwendung

    公开(公告)号:EP2322228A1

    公开(公告)日:2011-05-18

    申请号:EP10182289.8

    申请日:2001-06-05

    摘要: Featured is T cell receptor complexes designed to redirect the immune system against various diseases. The T cell receptor complexes of the invention have been engineered to recognize target antigen in a functionally bispecific nature. Fusion protein complexes and protein conjugate complexes are comprised of high affinity antigen-specific TCR and biologically active proteins and/or effector molecules. Also featured are methods of production of T cell receptor fusion and conjugate complexes as well as therapeutic compositions for use of the complexes.

    摘要翻译: 特色是T细胞受体复合物设计用于重定向免疫系统针对各种疾病。 本发明的T细胞受体复合物已被工程化以识别功能上双特异性的靶抗原。 融合蛋白复合物和蛋白质缀合物复合物由高亲和力抗原特异性TCR和生物活性蛋白质和/或效应分子组成。 还特征在于生产T细胞受体融合物和缀合物复合物的方法以及用于复合物的治疗组合物。