Alternative Name(s): Phosphorylated Epidermal Growth Factor Receptor, ERBB1, HER2
Test Description
The epidermal growth factor receptor (EGFR, HER-1) is a 170 kDa transmembrane protein consisting of an extracellular EGF-binding domain, a short transmembrane region, and an intracellular domain with ligand activated tyrosine kinase activity.