Abstract: The present invention is in the fields of cell biology, immunology and oncology. The invention provides humanized antibodies that recognize ?v?6 integrins, which antibodies comprise a variable region of nonhuman origin and at least a portion of an immunoglobulin of human origin. The invention also provides methods for preparation of such antibodies, pharmaceutical compositions comprising them, and methods of treating, diagnosing and/or preventing various diseases and disorders by administering the humanized anti-?v?6 antibodies of the invention. The invention also relates to the identification of differential expression of the integrin ?v?6 on the surfaces of tumor cells and tissues, the use of this differential expression in determining the metastatic potential of tumor cells, and methods of diagnosis and treatment/prevention of tumor metastasis and for elimination of residual metastatic tumor cells using ligands, particularly antibodies, that bind to integrin ?v?6.

Abstract: The present invention provides compounds useful as inhibitors of protein kinase. The present invention also provides compositions thereof, and methods of treating Raf-mediated diseases.

Abstract: The present invention is in the fields of cell biology, immunology and oncology. The invention provides humanized antibodies that recognize ?v?6 integrins, which antibodies comprise a variable region of nonhuman origin and at least a portion of an immunoglobulin of human origin. The invention also provides methods for preparation of such antibodies, pharmaceutical compositions comprising them, and methods of treating, diagnosing and/or preventing various diseases and disorders by administering the humanized anti-?v?6 antibodies of the invention. The invention also relates to the identification of differential expression of the integrin ?v?6 on the surfaces of tumor cells and tissues, the use of this differential expression in determining the metastatic potential of tumor cells, and methods of diagnosis and treatment/prevention of tumor metastasis and for elimination of residual metastatic tumor cells using ligands, particularly antibodies, that bind to integrin ?v?6.

Abstract: Compositions and methods for treating Th2- and ThI-mediated disease are provided.

Abstract: LIGHT-targeting molecules (e.g., LIGHT fusion molecules), anti-HER2 antibody molecules, compositions, e.g., pharmaceutical compositions thereof, are disclosed. Methods of using these molecules to treat, prevent and/or diagnose hyperproliferative, e.g., neoplastic, diseases or conditions, including, but not limited to, cancer and metastasis are also provided.

Abstract: Antibodies and antibody fragments that bind to the receptor Fn14 and induce or enhance cell killing of Fn14-expressing cancer cells are disclosed. Also disclosed are methods of using the antibodies and antibody fragments to induce death of a tumor cell and treat disorders and in a subject.

Abstract: The present disclosure provides compositions and methods relating to the structure of BAFF in solution. The disclosure includes BAFF 60-mers, BAFF trimers, methods of making BAFF 60-mers and BAFF trimers, antibodies that preferentially bind one form or the other, and methods of identifying or evaluating a compound on the basis of its relative binding to or activity towards a BAFF 60-mer and a BAFF trimer. The disclosure also provides computer-based systems and methods relating to BAFF structures.

Abstract: Disclosed are immunogenic Nogo receptor-1 polypeptides, Nogo receptor-1 antibodies, antigen-binding fragments thereof, soluble Nogo receptors and fusion proteins thereof and nucleic acids encoding the same. Also disclosed are Nogo receptor antagonist polynucleotides. Also disclosed are compositions comprising, and methods for making and using, such Nogo receptor antibodies, antigen-binding fragments thereof, soluble Nogo receptors and fusion proteins thereof, nucleic acids encoding the same and antagonist polynucleotides.

Abstract: The present invention provides compounds useful as inhibitors of Raf protein kinase. The present invention also provides compositions thereof, and methods of treating Raf-mediated diseases.

Abstract: The present invention provides compounds useful as inhibitors of Raf protein kinase. The present invention also provides compositions thereof, and methods of treating Raf-mediated diseases.

Abstract: The present invention is in the fields of cell biology, immunology and oncology. The invention provides humanized antibodies that recognize ?v?6 integrins, which antibodies comprise a variable region of nonhuman origin and at least a portion of an immunoglobulin of human origin. The invention also provides methods for preparation of such antibodies, pharmaceutical compositions comprising them, and methods of treating, diagnosing and/or preventing various diseases and disorders by administering the humanized anti-?v?6 antibodies of the invention. The invention also relates to the identification of differential expression of the integrin ?v?6 on the surfaces of tumor cells and tissues, the use of this differential expression in determining the metastatic potential of tumor cells, and methods of diagnosis and treatment/prevention of tumor metastasis and for elimination of residual metastatic tumor cells using ligands, particularly antibodies, that bind to integrin ?v?6.

Abstract: Anti-Tweak antibodies are described.

Abstract: The present invention provides Modular Molecular Clasps and methods of using these Modular Molecular Clasps in a wide range of applications in the health care industry, e.g., in therapy, in clinical diagnostics, in in vivo imaging or in drug discovery. The Modular Molecular Clasps of the present invention also have industrial and environmental applications, e.g., in environmental diagnostics, industrial diagnostics, food safety, toxicology, catalysis of reactions or high-throughput screening; as well as applications in the agricultural industry and in basic research. Methods of designing the Modular Molecular Clasps, as well as arrays and biosensors comprising these Modular Molecular Clasps are also provided.

Abstract: The compositions and methods of the present invention are based, in part, on our discovery that an effector function mediated by an Fc-containing polypeptide can be altered by modifying one or more amino acid residues within the polypeptide (by, for example, electrostatic optimization). The polypeptides that can be generated according to the methods of the invention are highly variable, and they can include antibodies and fusion proteins that contain an Fc region or a biologically active portion thereof.

Abstract: The invention relates to methods of modulating the antigen-binding affinity of an antibody by determining, using data corresponding to the structure of a complex between the antibody and an antigen in a solvent, a representation of a charge distribution of the CDRs of the antibody which minimizes electrostatic contribution to binding free energy between the antibody and the antigen in a solvent. Guided by these determinations, the antibody is accordingly modified (altered) to improve upon, e.g., antibody/antigen binding by modifying at least one amino acid residue to decrease the binding free energy between the antibody and antigen when bound in a solvent.

Abstract: The present invention is based, at least in part, on the discovery that strategic modifications of non-human donor antibody CDR residue(s) can be used to humanize antibodies. Such modifications modulate the 3D structural fit between donor antibody CDRs and human acceptor antibody framework regions that comprise the variable domains of a CDR-grafted antibody. Whereas prior art methods of humanization have relied on making framework substitutions (in which selected human framework residues are backmutated to the corresponding amino acid residue present in the non-human donor antibody), the instant invention is based, at least in part, on a method of humanizing antibodies in which selected CDR residues, and optionally adjacent FR residues, are changed in order to accommodate differences in FR amino acid sequences between donor and acceptor antibodies.

Abstract: The present invention provides methods of stabilizing proteins in solution. More particularly, the present invention provides a method of solublizing and stabilizing a target protein in solution by forming a fusion protein of the target protein with a small solubility and stability enhancing tag. The present invention also features methods of determining the structure of a target protein using a fusion protein to stabilize the target protein in solution.