Definitions of c erbB 3 Protein

  1.   A cell surface protein tyrosine kinase receptor that is specific for NEUREGULINS It has extensive homology to and can heterodimerize with the EGF Receptor RECEPTOR EPIDERMAL GROWTH FACTOR and the erbB 2 receptor RECEPTOR ERBB 2 Overexpression of the erbB 3 receptor is associated with tumorigenesis EC 2 7 11