There is strong EphB2 and absent EphB4 staining in normal cells. D, Western blot analysis shows EphB4 in tumor cell line 5637 but not in the normal cell line PD07I, whereas EphB2 is present in the normal cell line but not in the tumor cell line
There is 1 typical urothelium sample showing weak EphB4 expression and fairly reduced EphB2...