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IL-1 binding proteins

  • US 9,409,986 B2
  • Filed: 12/18/2013
  • Issued: 08/09/2016
  • Est. Priority Date: 05/14/2010
  • Status: Active Grant
First Claim
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1. A method for reducing human IL-1 activity in a human subject in need thereof, comprising administering to the human subject a binding protein, wherein the binding protein comprises an antigen binding domain, said binding protein capable of binding human IL-1β

  • , said antigen binding domain comprising six CDRs;

    CDR-H1, CDR-H2, CDR-H3, CDR-L1, CDR-L2, and CDR-L3, as defined below;

    CDR-H1;

    X1-Y-D-M-S (SEQ ID NO;

    190), wherein;

    X1 is, K or R;

    CDR-H2;

    Y-X2-S-X4-G-G-X7-G-T-Y-Y-P-D-X14-X15-K-G (SEQ ID NO;

    191), wherein;

    X2 is I or V;

    X4 is S or H;

    X7 is G or A;

    X14 is T or S; and

    X15 is V or A;

    CDR-H3;

    G-G-V-X4-K-G-X7-F-D-X10 (SEQ ID NO;

    192), wherein;

    X4 is T or Y;

    X7 is Y or C; and

    X10 is V, E, L, M, Q, or Y;

    CDR-L1;

    R-A-S-G-N-I-X7-X8-X9-L-X11 (SEQ ID NO;

    193), wherein;

    X7 is H, Y, or W;

    X8 is N, G, T, Q, E, H, D, or K;

    X9 is Y or W; and

    X11 is T, A, or N;

    CDR-L2;

    X1-A-K-X4-L-X6-X7 (SEQ ID NO;

    194), wherein;

    X1 is N, Q, or D;

    X4 is T, N, I, E, or S;

    X6 is A, M, or E; and

    X7 is D, E, S, or A;

    andCDR-L3;

    Q-X2-F-W-X5-X6-P-X8-X9 (SEQ ID NO;

    195), wherein;

    X2 is H or Q;

    X5 is S, N, T, K, R, or M;

    X6 is I or L;

    X8 is Y or A; and

    X9 is T, I, and N;

    except thatCDR-H2 cannot be Y-I-S-S-G-G-G-G-T-Y-Y-P-D-T-V-K-G (SEQ ID NO;

    18);

    CDR-H3 cannot be G-G-V-T-K-G-Y-F-D-V (SEQ ID NO;

    19);

    CDR-L1 cannot be R-A-S-G-N-I-H-N-Y-L-T (SEQ ID NO;

    20);

    CDR-L2 cannot be N-A-K-T-L-A-D (SEQ ID NO;

    21); and

    CDR-L3 cannot be Q-H-F-W-S-I-P-Y-T (SEQ ID NO;

    22), such that the human IL-1 activity in the human subject suffering from a disorder in which IL-1 activity is detrimental is reduced.

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