Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: The invention provides compositions including anti-tryptase antibodies and pharmaceutical compositions thereof, as well as methods of using the same.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: The invention provides an expression and secretion system, and methods of using the same, for the expression and secretion of one fusion protein in prokaryotic cells and a second fusion protein in eukaryotic cells. Also provided herein are nucleic acid molecules, vectors and host cells comprising such vectors and nucleic acid molecules.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, Fc dimers and fusion proteins comprising such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: Disclosed herein are humanized anti-CD38 antibodies, humanized anti-ICAMl antibodies, and bispecific antibodies comprising humanized anti-CD38 and anti-ICAMl binding domains and methods of using humanized anti-CD38 antibodies, humanized anti-rCAMl antibodies, and bispecific antibodies comprising humanized anti-CD38 and anti-ICAMl binding domains for killing tumor cells and inhibiting tumor growth.

Abstract: The invention provides anti-cluster of differentiation 3 (CD3) antibodies and methods of using the same.

Abstract: Provided herein are polypeptides that bind to a blood-brain barrier (BBB) receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a BBB receptor-expressing cell, e.g., for transport across the BBB. Also provided herein are transferrin receptor (TfR) constructs that comprise a monomeric TfR apical domain or one or more portions of the TfR apical domain which have been circularly permuted relative to the full-length TfR sequence.

Abstract: Provided herein are polypeptides that bind to a transferrin receptor, methods of generating such polypeptides, and methods of using the polypeptides to target a composition to a transferrin receptor-expressing cell.

Abstract: Disclosed herein are multispecific antibodies comprising a CD38 binding domain and an BCMA binding domain. Further provided herein are methods of treating cancer comprising administering to a subject having cancer a pharmaceutical composition comprising a multispecific antibody comprising a CD38 binding domain and an BCMA binding domain.

Abstract: Disclosed herein are bispecific antibodies comprising a first targeting moiety that specifically binds to CD47 and a second targeting moiety that specifically binds to EpCAM or EGFR and, pharmaceutical compositions and methods comprising the bispecific antibodies.

Abstract: The invention provides anti-HER2 antibodies and immunoconjugates and methods of using the same.

Abstract: The invention provides anti-cluster of differentiation 3 (CD3) antibodies and methods of using the same.

Abstract: The invention provides anti-cluster of differentiation 3 (CD3) antibodies and methods of using the same.

Abstract: The present invention relates to anti-CLL-1 antibodies including anti-CLL-1 antibodies comprising a CLL-1 binding domain and a CD3 binding domain (e.g., anti-CLL-1/CD3 T cell dependent bispecific (TDB) antibody) and methods of using the same.

Abstract: In one aspect, antibodies that specifically bind to a human Tau protein are provided. In some embodiments, an anti-Tau antibody recognizes an epitope within residues 111-125 of full-length human Tau, an epitope within residues 251-270 and/or residues 346-360 of full-length human Tau, or an epitope within residues 186-205 of full-length human Tau. In some embodiments, an anti-Tau antibody specifically binds to phosphorylated human Tau, unphosphorylated human Tau, and/or multiple splice isoforms of human Tau. An anti-Tau antibody disclosed herein may also include one or two modified Fc polypeptides.

Abstract: Disclosed herein are anti-CD38 antibodies, anti-ICAM1 antibodies, pharmaceutical compositions comprising anti-CD38 antibodies and/or anti-ICAM1 antibodies, and methods of use for the treatment of a proliferative disease. In certain embodiments, also disclosed herein are multi-specific antibodies (e.g., bispecific antibodies) comprising a first targeting moiety that specifically binds to CD38 and a second targeting moiety that specifically binds to ICAM1, pharmaceutical compositions comprising the multi-specific antibodies, and methods of use for the treatment of a proliferative disease.