Immunohistochemical analysis of carotid arterial thrombi. Sections of thrombi produced in Flox/flox/Cre (A,C,E,G) and Flox/flox (B,D,F,H) mice (representative of 3 animals each) were stained for TF (A-D), fibrin (E,F), and platelets (G,H). A,B = 10×/0.30 UPlanFL; C-H = 60×/0.80 Ach. Insets in panels C and D show TF staining of adventitia and media.