Abstract: Monoclonal antibodies which specifically bind human CD23, the low affinity receptor for IgE (FceRII/CD23), and contain either a human gamma-1 or human gamma-3 constant domain, are disclosed. The antibodies are useful for modulating or inhibiting induced IgE expression. Accordingly, they have practical utility in the treatment or prophylaxis of disease conditions wherein inhibition of induced IgE production is therapeutically desirable, including allergic conditions, autoimmune diseases and inflammatory diseases.

Abstract: Monoclonal antibodies which specifically bind human CD23, the low affinity receptor for IgE (FceRII/CD23), and contain either a human gamma-1 or human gamma-3 constant domain, are disclosed. The antibodies are useful for modulating or inhibiting induced IgE expression. Accordingly, they have practical utility in the treatment or prophylaxis of disease conditions wherein inhibition of induced IgE production is therapeutically desirable, including allergic conditions, autoimmune diseases and inflammatory diseases.

Abstract: The specification provides methods of preparing high-affinity antibodies to a macrophage migration inhibitory factor (MIF) in animals in which the MIF gene has been homozygously knocked-out (MIF?/?). Also provided are methods of preparing hybridomas which produce the anti-MIF antibodies, methods of administering the antibodies to treat inflammatory or cancerous conditions and/or diseases modulated by MIF, as well as compositions comprising said high-affinity anti-MIF antibodies.

Abstract: Methods for inhibiting production of IgE in a human subject with an IgE-mediated allergic disorder by administering anti-CD23 antibodies.

Abstract: The present invention is directed to novel methods of treating or diagnosing a hyperproliferative disease or disorder in an patient, where the methods include administrating to the patient a binding molecule which binds to a cell surface-expressed glycoprotein expressed predominantly in tumor or tumor-associated cells. In particular, the therapeutic and diagnostic methods of the present invention include the use of a binding molecule, for example an antibody or immunospecific fragment thereof, which specifically binds to the human LRRC15 protein. The present invention further provides a method of isolating and identifying cell surface expressed glycoproteins expressed in tumor or tumor associated tissues, where the method includes isolating desired glycoproteins via their affinity for specific lectins.

Abstract: Methods for inhibiting IgE production in a human subject using anti-CD23 antibodies.

Abstract: Monoclonal antibodies which specifically bind human CD23, the low affinity receptor for IgE (FceRII/CD23), and contain either a human gamma-1 or human gamma-3 constant domain, are disclosed. The antibodies are useful for modulating or inhibiting induced IgE expression. Accordingly, they have practical utility in the treatment or prophylaxis of disease conditions wherein inhibition of induced IgE production is therapeutically desirable, including allergic conditions, autoimmune diseases and inflammatory diseases.