Cell membrane proteins (CD133, CD147, and CD44) [177] and membrane receptors such as transferrin receptor [178,179], epidermal growth factor receptor-EGFR [180], human epidermal growth factor receptor 2-HER2 [181], and human B-cell antigen, CD20 [182], are the commonly used antibodies for cancer cells targeting. This evidence concerns the gene EGFR and cancer.