The ERBB4/CCP2 FISH Probe Kit is designed to detect the human ERBB4 gene located on chromosome band 2q34, along with the number of chromosome 2 copies per cell.
Abnormal expression of the ERBB4 gene – also known as HER4, ALS19 or p180erbB4 – has been observed in a number of malignant tumors and other conditions.