The invention relates to a therapeutic combination, comprising a first proteinaceous molecule comprising a first binding site for binding to a first epitope of a first cell-surface molecule, the first proteinaceous molecule provided with at least one saponin covalently bound to an amino-acid residue of said first proteinaceous molecule, and comprising a second pharmaceutical composition comprising a second proteinaceous molecule different from the first proteinaceous molecule, the second proteinaceous molecule comprising a second binding site for binding to a second epitope of a second cell-surface molecule different from the first cell-surface molecule, and comprising an effector moiety, wherein the second epitope is different from the first epitope. An aspect of the invention is a composition comprising the first proteinaceous molecule and the second proteinaceous molecule of the invention. The invention also relates to a composition or therapeutic combination comprising an antibody-drug conjugate or antibody-oligonucleotide conjugate and the first proteinaceous molecule of the invention. An aspect of the invention relates to a pharmaceutical composition comprising the composition or the antibody-drug conjugate of the invention, and optionally further comprising a pharmaceutically acceptable excipient. The invention also relates to the therapeutic combination or the composition or the antibody-drug conjugate or the pharmaceutical composition of the invention, for use as a medicament. The invention also relates to the therapeutic combination of the invention for use in the treatment or prophylaxis of a cancer.

Disclosed herein are anti-immunoglobulin-like transcript-3 (ILT3) antibodies and antibody drug conjugates (ADCs), including compositions and methods of using said antibodies and ADCs.

The invention relates to a molecular scaffold suitable for covalently binding at least one biologically active molecule to a carrier molecule, the scaffold comprising a polymeric structure and the biologically active molecules covalently bound to said polymeric structure, and wherein the scaffold further comprises a chemical group for covalently coupling of the scaffold to the carrier molecule. The biologically active molecule has a molecular weight of 3.000 Dalton or less, such as 1.700 Dalton-1.950 Dalton. The biologically active molecule is an amphiphilic molecule in some embodiments. The biologically active molecule is a single specific molecule or is a mixture of different types of molecules, when more than one biologically active molecules are covalently bound to the polymeric (or oligomeric) structure. In particular, the invention relates to monoclonal antibody-based antibody-drug conjugates with improved therapeutic window of the drug due to covalent linkage of (a cluster of) potentiator molecules, e.g. a payload such as a protein toxin or oligonucleotide to the ADC, or alternatively, due to co-administration of an ADC and a cell-targeting conjugate comprising (a cluster of) potentiator molecules to a patient in need thereof. The invention also relates to a method for producing a scaffold suitable for covalently binding a biologically active molecule to a carrier molecule, providing a cluster of potentiator molecules. Furthermore, the invention relates to a method for producing a scaffold covalently bound to a carrier molecule, the scaffold comprising a covalently bound biologically active molecule, the carrier molecule comprising an antibody and a payload.

The present invention concerns methods of diagnosing and treating a malignant neoplasm of the CNS by detecting mammalian tissue expressing integrin alpha 10 subunit or a fragment or variant thereof, and administering a drug specific for integrin alpha 10 subunit.

The present invention relates to antigen-binding proteins, or antigen-binding fragments thereof. In particular, the present invention relates to antigen-binding proteins, or antigen-binding fragments thereof that bind to ERBB2. Compositions comprising a physiologically acceptable carrier and a therapeutically effective amount of the antigen-binding protein, or antigen-binding fragment thereof, use of the antigen-binding protein, or antigen-binding fragment thereof, methods for detecting cancer as well as kits when used in such methods are also provided.

An antigen-binding protein, or an antigen-binding fragment thereof that binds to a Lewis X type glycan on SLAMF7, comprising (1) a heavy chain variable domain comprising a VHCDR1 having the amino acid sequence GYTFTSYWIH; a VHCDR2 having the amino acid sequence EINPSNGRTNFNEKFKN and a VHCDR3 having the amino acid sequence VDYDEAY; and (ii) a light chain variable domain comprising a VLCDR1 having the amino acid sequence RSSKSLLHSNGITYLY, a VLCDR2 having the amino acid sequence QMSNLAS, and a VLCDR3 having the amino acid sequence AQNLELWT is provided. Methods of using the antibody for detecting or treating cancer, and a kit comprising the antibody are also provided.

Novel modulators, including antibodies and derivatives thereof, and methods of using such modulators to treat proliferative disorders are provided.

The present disclosure provides a novel antibody, antigen binding fragment thereof, or an antibody conjugate thereof, useful in methods for treatment or diagnosis of conditions characterized by the expression of PTGFRN. The antibodies or antigen binding fragments thereof may also be used in imaging or detecting cells that express PTGFRN.

Methods for preparing a cell targeting conjugate, which conjugate comprises a cell binding moiety conjugated to a secondary functional moiety. The disclosure further relates to the cell targeting conjugates obtainable by the method, to a pharmaceutical composition comprising the conjugates and to the secondary functional moieties as such. The disclosure also relates to the use of the cell targeting conjugates in the treatment of cancer.

The present invention concerns methods of diagnosing and treating a malignant neoplasm of the CNS by detecting mammalian tissue expressing integrin alpha 10 subunit or a fragment or variant thereof, and administering a drug specific for integrin alpha 10 subunit.