Fig. 5.
Immunohistochemistry for ALK. The immunostaining was performed using both clone 5A4 (a) and an anti-ALK-1 antibody (b) and demonstrated cytoplasmic staining
Immunohistochemistry for ALK. The immunostaining was performed using both clone 5A4 (a) and an anti-ALK-1 antibody (b) and demonstrated cytoplasmic staining