TRISPECIFIC BINDING MOLECULES AGAINST CANCERS AND USES THEREOF

The present disclosure provides multispecific binding molecules that specifically bind to a first tumor-associated antigen that is expressed on cancerous B cells, a second tumor-associated antigen that is expressed on cancerous B cells, and a component of a human T-cell receptor complex, conjugates comprising the trispecific binding molecules, and pharmaceutical compositions comprising the multispecific binding molecules and the conjugates. The disclosure further provides methods of using the multispecific binding molecules to treat cancers that express the tumor-associated antigens. The disclosure yet further provides recombinant host cells engineered to express the multispecific binding molecules and methods of producing the multispecific binding molecules by culturing the host cells under conditions in which the multispecific binding molecules are expressed.