Abstract: The invention as disclosed herein relates to bispecific antibodies that comprises a first variable domain that can bind an extracellular part of epidermal growth factor receptor (EGFR) and a second variable domain that can bind an extracellular part of MET Proto-Oncogene, Receptor Tyrosine Kinase (cMET). The antibody may comprise a common light chain, it may be a human antibody. The antibody may be a full length antibody. In some embodiments the bispecific antibody is an IgG1 format antibody having an anti-EGFR, anti-cMET stoichiometry of 1:1. In some embodiment the antibody has one variable domain that can bind EGFR and one variable domain that can bind cMET.

Abstract: The disclosure provides means and methods for interfering with Programmed Cell Death 1 protein (PD-1) and T-cell immunoglobulin and mucin-domain containing-3 (TIM-3) mediated inhibition in a PD-1 and/or TIM-3 positive cell. A method may comprise contacting said cell with an antibody or a functional part, derivative and/or analogue thereof that comprises a variable domain that can bind to an extracellular part of PD-1 and a variable domain that can bind to an extracellular part of TIM-3, thereby inhibiting PD-1 and/or TIM-3 mediated activity in said cell. The invention also provides antibodies or variants thereof that comprises a variable domain that can bind to an extracellular part of PD-1 and a variable domain that can bind to an extracellular part of TIM-3.

Abstract: The invention provides means and methods for interfering with Programmed Cell Death 1 protein (PD-1) and Lymphocyte activation 3 (LAG 3) mediated inhibition in a PD-1 and/or LAG3 positive cell. A method may comprise contacting said cell with an antibody or a functional part, derivative and/or analogue thereof that comprises a variable domain that can bind to an extracellular part of PD-1 and a variable domain that can bind to an extracellular part of LAG3, thereby inhibiting PD-1 and/or LAG3 mediated activity in said cell. The invention also provides antibodies or variants thereof that comprises a variable domain that can bind to an extracellular part of PD-1 and a variable domain that can bind to an extracellular part of LAG3.

Abstract: The invention relates to the field of antibodies. In particular it relates to the field of therapeutic (human) antibodies, for the treatment of ErbB-2/ErbB-3 positive cells. More in particular it relates to treating of cells comprising an NRG1 fusion gene comprising at least a portion of the NRG1-gene fused to a sequence from a different chromosomal location.

Abstract: The invention provides means and methods of stimulating activity of a member of the TNF receptor superfamily on a cell. The invention also provides binding molecules such as antibodies that comprises at least two antigen binding sites, wherein a first antigen binding site can bind an extracellular part of said member and a second antigen binding site can bind an extracellular part of a second (different) membrane protein.

Abstract: The invention relates among others to antibodies comprising a first antigen-binding site that binds Erb B-2 and a second antigen-binding site that binds Erb B-3. The antibodies can typically reduce a ligand-induced receptor function of Erb B-3 on a Erb B-2 and Erb B-3 positive cell. Also described are method for the treatment and use of the antibodies in imaging and in the treatment of subjects having an Erb B-2, Erb B-3 or Erb B-2/3 positive tumor.

Abstract: Provided are new tumor-associated antigens, binding molecules that specifically bind to the antigens, nucleic acid molecules encoding the binding molecules, compositions comprising the binding molecules, and methods of identifying or producing the binding molecules. The tumor-associated antigens are expressed on cancer cells and binding molecules capable of specifically binding to the antigens can be used in the diagnosis, prevention and/or treatment of cancer.

Abstract: The present invention provides new tumor-associated antigens, binding molecules that specifically bind to the antigens, nucleic acid molecules encoding the binding molecules, compositions comprising the binding molecules and methods of identifying or producing the binding molecules. The new tumor-associated antigen are expressed on cancer cells and binding molecules capable of specifically binding to the antigens can be used in the diagnosis, prevention and/or treatment of cancer.