BDCA-3

Thrombomodulin, also known as BDCA-3, is a glycosylated transmembrane protein present on the surface of vascular endothelial cells. Thrombomodulin is a high-affinity receptor for thrombin, a key protein in the coagulation cascade. Formation of the thrombomodulin-thrombin complex blocks the thrombin dependent conversion of fibrinogen to fibrin and also catalyzes the activation of protein C. Active protein C is able to proteolytically inactivate enhancers of the coagulation cascade.