Abstract: The present invention relates to recombinant binding proteins comprising an ankyrin repeat domain, wherein the ankyrin repeat domain has binding specificity for human CD123. In addition, the invention relates to nucleic acids encoding such recombinant binding proteins, pharmaceutical compositions comprising such proteins or nucleic acids, and the use of such binding proteins, nucleic acids or pharmaceutical compositions in methods for treating or diagnosing diseases, such as cancer, e.g., acute myeloid leukemia (AML), in mammal, including a human.

Abstract: The present invention relates to designed ankyrin repeat domains having a reduced isoelectric point (pI) and/or having a reduced number of basic amino acid residues. The invention also provides such repeat domains linked to a drug moiety, for example a radionuclide or a cytotoxic agent. The invention furthermore provides methods for producing such repeat domains, as well as the use of such repeat domains in therapeutic and/or diagnostic methods. In addition, the invention provides recombinant proteins comprising such repeat domains, nucleic acids encoding such repeat domains or recombinant proteins, pharmaceutical compositions comprising such repeat domains, recombinant proteins nucleic acids, recombinant expression vectors and host cells, and the use of such proteins, nucleic acids or pharmaceutical compositions in methods for treating diseases, such as cancer.

Abstract: The present invention relates to recombinant binding proteins comprising a designed ankyrin repeat domain with binding specificity for CD3. In addition, the invention relates to nucleic acids encoding such binding proteins, pharmaceutical compositions comprising such binding proteins or nucleic acids, and the use of such binding proteins, nucleic acids or pharmaceutical compositions in methods of disease-localized activation of T cells, and in methods of treating diseases, such as infectious diseases or cancer, in a mammal, including a human.

Abstract: The present invention relates to recombinant multi-specific proteins comprising binding agents with binding specificity for different targets, such as, e.g. CD3, CD33, CD123 and CD70. In addition, the invention relates to nucleic acids encoding such multi-specific proteins, pharmaceutical compositions comprising such proteins or nucleic acids, and the use of such binding proteins, nucleic acids or pharmaceutical compositions in methods for treating or diagnosing diseases, such as cancer, e.g. acute myeloid leukaemia (AML), in a mammal, including a human.

Abstract: The present invention relates to recombinant multi-specific proteins comprising binding agents with binding specificity for different targets, such as, e.g. CD3, CD33, CD123 and CD70. In addition, the invention relates to nucleic acids encoding such multi-specific proteins, pharmaceutical compositions comprising such proteins or nucleic acids, and the use of such binding proteins, nucleic acids or pharmaceutical compositions in methods for treating or diagnosing diseases, such as cancer, e.g. acute myeloid leukaemia (AML), in a mammal, including a human.

Abstract: The present disclosure relates to recombinant binding proteins comprising a designed ankyrin repeat domain with binding specificity for 4-1 BB (CD 137). In addition, the disclosure relates to nucleic acids encoding such binding proteins, pharmaceutical compositions comprising such binding proteins or nucleic acids, and the use of such binding proteins, nucleic acids or pharmaceutical compositions in methods for activating 4-1 BB in cells expressing 4-1 BB, e.g., tumor-localized T-lymphocytes, and for treating or diagnosing diseases, such as cancer, in a mammal, including a human.

Abstract: This disclosure relates to multispecific recombinant proteins useful for the treatment of cancer.