CROSS-SPECIES-SPECIFIC PSMAXCD3 BISPECIFIC SINGLE CHAIN ANTIBODY
    67.
    发明公开
    CROSS-SPECIES-SPECIFIC PSMAXCD3 BISPECIFIC SINGLE CHAIN ANTIBODY 审中-公开
    BISPEZIFISCHER EINKETTIGER PSMAXCD3-ANTIKÖRPERMITARTENÜBERGREIFENDERSPEZIFITÄT

    公开(公告)号:EP3106468A1

    公开(公告)日:2016-12-21

    申请号:EP16167900.6

    申请日:2009-10-01

    摘要: The present invention relates to a bispecific single chain antibody molecule comprising a first binding domain capable of binding to an epitope of human and non-chimpanzee primate CD3 epsilon chain, wherein the epitope is part of an amino acid sequence comprised in the group consisting of SEQ ID NOs. 2, 4, 6, and 8, and a second binding domain capable of binding to prostate-specific membrane antigen (PSMA). The invention also provides nucleic acids encoding said bispecific single chain antibody molecule as well as vectors and host cells and a process for its production. The invention further relates to pharmaceutical compositions comprising said bispecific single chain antibody molecule and medical uses of said bispecific single chain antibody molecule.

    摘要翻译: 本发明涉及双特异性单链抗体分子,其包含能够结合人和非黑猩猩灵长类CD3ε链的表位的第一结合结构域,其中所述表位是包含在SEQ ID NO:1中的氨基酸序列的一部分 身份证号 2,4,6和8以及能够结合前列腺特异性膜抗原(PSMA)的第二结合结构域。 本发明还提供编码所述双特异性单链抗体分子的核酸以及载体和宿主细胞及其生产方法。 本发明还涉及包含所述双特异性单链抗体分子的药物组合物和所述双特异性单链抗体分子的医学应用。