Therapy of streptozotocin induced diabetes with a bifunctional antibody that delivers vinca alkaloids to IL-2 receptor positive cells.

IVA039.1 is a bifunctional antibody with specificity for the murine IL-2 receptor and vinca alkaloids. Biodistribution studies show that IVA039.

Production and in vivo characterization of a bifunctional antibody (IVA039.1) with specificity for the mouse interleukin-2 receptor and vinca alkaloids.

The autoreactive T cell plays a pivotal role in the pathogenesis of type I diabetes in humans and in rodent animal models. Elimination or attenuation of these cells may provide a means to treat the disease. The use of antibodies directed to T cells has shown varying degrees of effectiveness in the treatment of autoimmune disease.