| abstract |
Engineered binding proteins comprising a modified constant region, such as an IgG constant region modified to contain a CH2 domain from an IgM, a CH2 domain from an IgE, or a variant thereof, are disclosed. The binding proteins can be multispecific, including bi-, tri-, and tetra-specific constructs. Also disclosed are uses of the binding proteins in the diagnosis, prevention, and/or treatment of disease. |