Abstract: Methods for making heteromultimeric molecules, such as bispecific antibodies, and compositions comprising these molecules are disclosed. The methods include introducing mutations in amino acids that are in contact at the interface of two polypeptides, such that the electrostatic interaction between the ion pairs is altered.

Abstract: Methods for making heteromultimeric molecules, such as bispecific antibodies, and compositions comprising these molecules are disclosed. The methods include introducing mutations in amino acids that are in contact at the interface of two polypeptides, such that the electrostatic interaction between the ion pairs is altered.

Abstract: A polypeptide or multimeric polypeptide construct having the ability to bind to cMet or a complex comprising cMet and HGF, and methods for use are disclosed.

Abstract: The present invention relates to compositions and methods for characterizing, diagnosing and treating cancer. In particular, the present invention identifies LGR5 as a protein over-expressed in solid tumor stem cell. The present invention further identifies an interaction between RSPO1 and LGR5 as an alternative pathway for the activation of beta-catenin signaling. In certain embodiments, the present invention provides biomolecules that disrupt functional signaling via a LGR protein, including, in certain embodiments, molecules that inhibit the interaction between one or more RSPO proteins and one or more LGR proteins, such as LGR5. In certain embodiments, the present invention provides methods of treating cancer comprising disrupting functional LGR signaling and inhibiting growth of a solid tumor comprising solid tumor stem cells.

Abstract: The present invention provides polypeptides, peptide dimer, and multimeric complexes comprising at least one binding moiety for KDR or VEGF/KDR complex, which have a variety of uses wherever treating, detecting, isolating or localizing angiogenesis is advantageous. Particularly disclosed are synthetic, isolated polypeptides capable of binding KDR or VEGF/KDR complex with high affinity (e.g., having a KD<1 ?M), and dimer and multimeric constructs comprising these polypeptides.

Abstract: Methods for making heteromultimeric molecules, such as bispecific antibodies, and compositions comprising these molecules are disclosed. The methods include introducing mutations in amino acids that are in contact at the interface of two polypeptides, such that the electrostatic interaction between the ion pairs is altered.

Abstract: The present invention provides polypeptides, peptide dimer, and multimeric complexes comprising at least one binding moiety for KDR or VEGF/KDR complex, which have a variety of uses wherever treating, detecting, isolating or localizing angiogenesis is advantageous. Particularly disclosed are synthetic, isolated polypeptides capable of binding KDR or VEGF/KDR complex with high affinity (e.g., having a KD<1 ?M), and dimer and multimeric constructs comprising these polypeptides.

Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.

Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.

Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.

Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.

Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.

Abstract: Diagnostic compositions and methods for imaging and/or assessing collagen are described. The diagnostic compositions can include collagen binding peptides.

Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.

Abstract: Methods for making heteromultimeric molecules, such as bispecific antibodies, and compositions comprising these molecules are disclosed. The methods include introducing mutations in amino acids that are in contact at the interface of two polypeptides, such that the electrostatic interaction between the ion pairs is altered.

Abstract: This disclosure provides, inter alia, proteins that bind to FcRn, e.g., immunoglobulins that inhibit FcRn with high affinity and selectivity. The FcRn-binding proteins can be used to treat a variety of disorders including autoimmune disorders.

Abstract: The invention provides compositions and methods for therapeutic and diagnostic applications.

Abstract: The present invention relates to compositions and methods for characterizing, diagnosing and treating cancer. In particular, the present invention identifies LGR5 as a protein over-expressed in solid tumor stem cell. The present invention further identifies an interaction between RSPO1 and LGR5 as an alternative pathway for the activation of beta-catenin signaling. In certain embodiments, the present invention provides biomolecules that disrupt functional signaling via a LGR protein, including, in certain embodiments, molecules that inhibit the interaction between one or more RSPO proteins and one or more LGR proteins, such as LGR5. In certain embodiments, the present invention provides methods of treating cancer comprising disrupting functional LGR signaling and inhibiting growth of a solid tumor comprising solid tumor stem cells.

Abstract: A polypeptide or multimeric polypeptide construct having the ability to bind to cMet or a complex comprising cMet and HGF, and methods for use are disclosed.

Abstract: Methods for making heteromultimeric molecules, such as bispecific antibodies, and compositions comprising these molecules are disclosed. The methods include introducing mutations in amino acids that are in contact at the interface of two polypeptides, such that the electrostatic interaction between the ion pairs is altered.