Abstract: Imaging agents comprising an isolated polypeptide conjugated with a radionucleide and a chelator; wherein the isolated polypeptide binds specifically to HER2, or a variant thereof; and methods for preparing and using these imaging agents.

Abstract: A HER2-binding polypeptide is provided, comprising the amino acid sequence SEQ ID NO: 1. Also provided is a radiolabeled polypeptide consisting of a radiochelate of the HER2-binding polypeptide and a radionuclide. Also provided are methods and uses employing the polypeptide in therapeutic, diagnostic and prognostic applications, e.g. relating to cancers characterized by overexpression of HER2.

Abstract: Imaging agents comprising an isolated polypeptide conjugated with a radionucleide and a chelator; wherein the isolated polypeptide binds specifically to HER2, or a variant thereof; and methods for preparing and using these imaging agents.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for interleukin-17A (IL-17A), and provides an IL-17A binding polypeptide comprising the sequence EX2DX4AX6X7EIX10X11LPNL X16X17X18QX20X21AFIX25X26LX28X29. Also disclosed is the use of such an interleukin-17A binding polypeptide as a diagnostic, prognostic and/or therapeutic agent.

Abstract: Imaging agents comprising an isolated polypeptide conjugated with a radionucleide and a chelator; wherein the isolated polypeptide binds specifically to HER2, or a variant thereof; and methods for preparing and using these imaging agents.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for interleukin-17A (IL-17A), and provides an IL-17A binding polypeptide comprising the sequence EX2DX4AX6X7EIX10X11 LPNL X16X17X18QX20X21AFIX25 X26LX28X29. Also disclosed is the use of such an interleukin-17A binding polypeptide as a diagnostic, prognostic and/or therapeutic agent.

Abstract: Imaging agents comprising an isolated polypeptide conjugated with a radionuclide and a chelator; wherein the isolated polypeptide binds specifically to HER2, or a variant thereof; and methods for preparing and using these imaging agents.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for interleukin-6, and provides an IL-6 binding polypeptide comprising the sequence EEX3X4AWX7EIH X11 LPNLX16X17X18QX20 X21AFIX25X26LX28X29. The present disclosure also relates to the use of such an IL-6 binding polypeptide as a therapeutic, prognostic and/or diagnostic agent.

Abstract: The present disclosure relates to complex comprising an engineered polypeptide having affinity for interleukin-6 (in the following referred to as IL-6) and an antibody or an antigen binding fragment thereof, wherein said engineered polypeptide having affinity for IL-6 belongs to a class of engineered polypeptides comprising the sequence EEX3X4AWX7EIHX11 LPN-LX16X17X18QX20X21AFIX25X26LX28X29. The present disclosure also relates to the use of said complex as a therapeutic agent.

Abstract: The present disclosure relates to dimers of engineered polypeptides having a binding affinity for the neonatal Fc receptor FcRn, and provides an FcRn binding dimer, comprising a first monomer unit, a second monomer unit and an amino acid linker, wherein the first and second monomer units each comprises an FcRn binding motif. The FcRn binding dimer binds FcRn with higher capacity compared to the first monomer unit or second monomer unit alone. The present disclosure also relates to the use of the FcRn binding dimer as an agent for modifying pharmacokinetic and pharmacodynamic properties and as a therapeutic agent.

Abstract: Imaging agents comprising an isolated polypeptide conjugated with a radionuclide and a chelator; wherein the isolated polypeptide binds specifically to HER2, or a variant thereof; and methods for preparing and using these imaging agents.

Abstract: The present disclosure relates to dimers of engineered polypeptides having a binding affinity for the neonatal Fc receptor FcRn, and provides an FcRn binding dimer, comprising a first monomer unit, a second monomer unit and an amino acid linker, wherein the first and second monomer units each comprises an FcRn binding motif. The FcRn binding dimer binds FcRn with higher capacity compared to the first monomer unit or second monomer unit alone. The present disclosure also relates to the use of the FcRn binding dimer as an agent for modifying pharmacokinetic and pharmacodynamic properties and as a therapeutic agent.

Abstract: The disclosure provides a HER3 binding polypeptide, comprising a HER3 binding motif, BM, which motif consists of the amino acid sequence selected from i) EX2X3X4A X6X7EIW X11LPNL X16X17X18QX20 X21AFIX25 X26LX28D, and ii) an amino acid sequence which has at least 90% identity to the sequence defined in i), wherein the polypeptide binds to the extra-cellular domain of HER3. Also provided is a bispecific ligand having binding affinity for HER3 and for HER2, or for HER3 and for EGFR, and comprising a HER3. binding polypeptide as defined herein and a HER2 binding polypeptide or a EGFR binding polypeptide.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for albumin. In particular, the present invention relates to albumin binding polypeptides which have a high resistance to proteolytic cleavage and therapeutic use thereof. The disclosure provides an albumin binding polypeptide comprising an albumin binding motif, which motif consists of the amino acid sequence (SEQ?ID?NO.?1782) GXASDX5YKX8X9I?X11X12AX14TVEGVX20?ALX23X24X25ILX28X29XB.

Abstract: Imaging agents comprising an isolated polypeptide conjugated with a radionucleide and a chelator; wherein the isolated polypeptide binds specifically to HER2, or a variant thereof; and methods for preparing and using these imaging agents.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for interleukin-17A (IL-17A), and provides an IL-17A binding polypeptide comprising the sequence EX2DX4AX6X7EIX10X11 LPNL X16X17X18QX20X21AFIX25 X26LX28X29. Also disclosed is the use of such an interleukin-17A binding polypeptide as a diagnostic, prognostic and/or therapeutic agent.

Abstract: The present disclosure relates to dimers of engineered polypeptides having a binding affinity for the neonatal Fc receptor FcRn, and provides an FcRn binding dimer, comprising a first monomer unit, a second monomer unit and an amino acid linker, wherein said first and second monomer unit search comprises an FcRn binding motif. Said FcRn binding dimer binds FcRn with higher capacity compared to said first monomer unit or second monomer unit alone. The present disclosure also relates to the use of said FcRn binding dimer as an agent for modifying pharmacokinetic and pharmacodynamic properties and as a therapeutic agent.

Abstract: The present disclosure relates to complex comprising an engineered polypeptide having affinity for interleukin-6 (in the following referred to as IL-6) and an antibody or an antigen binding fragment thereof, wherein said engineered polypeptide having affinity for IL-6 belongs to a class of engineered polypeptides comprising the sequence EEX3X4AWX7EIHX11 LPNLX16X17X18QX20X21AFIX25X26LX28X29. The present disclosure also relates to the use of said complex as a therapeutic agent.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for interleukin-6, and provides an IL-6 binding polypeptide comprising the sequence EEX3X4AWX7EIH X11 LPNLX16X17X18QX20 X21AFIX25X26LX28X29. The present disclosure also relates to the use of such an IL-6 binding polypeptide as a therapeutic, prognostic and/or diagnostic agent.

Abstract: The present disclosure relates to a class of engineered polypeptides having a binding affinity for albumin. In particular, the present invention relates to albumin binding polypeptides which have a high resistance to proteolytic cleavage and therapeutic use thereof. The disclosure provides an albumin binding polypeptide comprising an albumin binding motif, which motif consists of the amino acid sequence (SEQ?ID?NO.?1782) GXASDX5YKX8X9I?X11X12AX14TVEGVX20?ALX23X24X25ILX28X29XB.