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Dual variable domain immunoglobulins and uses thereof

  • US 9,035,027 B2
  • Filed: 06/03/2009
  • Issued: 05/19/2015
  • Est. Priority Date: 06/03/2008
  • Status: Active Grant
First Claim
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1. A binding protein capable of binding at least IL-1α

  • and IL-1β

    , comprising first and second polypeptide chains, wherein said first polypeptide chain comprises a first VD1-(X1)n-VD2-C-(X2)n, whereinVD1 is a first heavy chain variable domain comprising CDRs 1-3 from SEQ ID NO;

    52;

    VD2 is a second heavy chain variable domain comprising CDRs 1-3 from SEQ ID NO;

    68;

    C is a heavy chain constant domain;

    X1 is a linker;

    X2 is an Fc region; and

    n is 1; and

    wherein said second polypeptide chain comprises a second VD1-(X1)n-VD2-C-(X2)n, whereinVD1 is a first light chain variable domain comprising CDRs 1-3 from SEQ ID NO;

    53;

    VD2 is a second light chain variable domain comprising CDRs 1-3 from SEQ ID NO;

    69;

    C is a light chain constant domain;

    X1 is a linker;

    n is 1 for (X1)n; and

    (X2)n is absent.

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