DUAL VARIABLE DOMAIN IMMUNOGLOBIN AND USES THEREOF

    公开(公告)号:NZ597168A

    公开(公告)日:2013-07-26

    申请号:NZ59716806

    申请日:2006-08-18

    Applicant: ABBOTT LAB

    Abstract: 597168 DUAL VARIABLE DOMAIN IMMUNOGLOBIN AND USES THEREOF Provided is a binding protein comprising first and second polypeptide chains, wherein said first polypeptide chain comprises VD1-(X1)n-VD2-C-(X2)n, wherein VD1 is a first immunoglobulin heavy chain variable domain, VD2 is a second immunoglobulin heavy chain variable domain, C is an immunoglobulin constant domain, X1 is a linker with the proviso that it is not an immunoglobulin constant domain, and X2 is an Fc region; and said second polypeptide chain comprises VD1-(X1)n-VD2-C-(X2)n, wherein VD1 is a first immunoglobulin light chain variable domain, VD2 is a second immunoglobulin light chain variable domain, C is an immunoglobulin constant domain, X1 is a linker with the proviso that it is not an immunoglobulin constant domain, and X2 is an Fc region; wherein n is 0 or 1; and wherein the first and second polypeptide chains form two functional antigen binding sites.

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