Cat#: DB 092
Epidermal growth factor receptor (EGFR) is a transmembrane protein receptor of 170 kDa with tyrosine kinase activity. Increased level of EGFR is correlated with malignant transformation of squamous cells e.g. in squamous cell carcinoma of lung, head and neck, skin, cervix and oesophagus.
Fixed-embedded human placenta
Cat#: DB 048
EMA is expressed on the apical surface of epithelial cells, especially of airway passages, breast and uterus. Also positive on activated and unactivated T cells and plasma cells. Over-expressed in epithelial tumors, such as breast or ovarian cancer and also in non epithelial tumor cells.
Fixed-embedded human lung adenocarcinoma