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IL-17 binding proteins

  • US 9,663,587 B2
  • Filed: 04/25/2014
  • Issued: 05/30/2017
  • Est. Priority Date: 03/05/2009
  • Status: Active Grant
First Claim
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1. A method for treating a subject for a disease or a disorder by administering to the subject a binding protein such that treatment is achieved, wherein the binding protein comprises first and second polypeptide chains, wherein the first polypeptide chain comprises a first VD1-(X1)n-VD2-C—

  • (X2)n, whereinVD1 is a first heavy chain variable domain;

    VD2 is a second heavy chain variable domain;

    C is a heavy chain constant domain;

    X1 is a linker with the proviso that it is not CH1; and

    X2 is an Fc region;

    n is 0 or 1; and

    wherein the second polypeptide chain comprises a second VD1-(X1)n-VD2-C—

    (X2)n, whereinVD1 is a first light chain variable domain;

    VD2 is a second light chain variable domain;

    C is a light chain constant domain;

    X1 is a linker with the proviso that it is not CH1;

    X2 does not comprise an Fc region; and

    n is 0 or 1;

    wherein the binding protein is capable of binding human IL-17 and TNF-α

    ;

    wherein, in the first polypeptide chain, said VD1 or VD2 heavy chain variable domain comprises an amino acid sequence selected from the group consisting of SEQ ID NOs;

    565, 670, 720, 740, 845, and 875; and

    wherein, in the second polypeptide chain, said VD1 or VD2 light chain variable domain comprises an amino acid sequence selected from the group consisting of SEQ ID NOs;

    570, 675, 725, 745, 850, and 880;

    and wherein said disease or disorder is selected from the group consisting of arthritis, crohn'"'"'s disease, ulcerative colitis, psoriasis, uveitis, Bechet'"'"'s disease, and a spondyloarthropathy.

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