(A) A low magnification image (4x) of an MSB stained slide demonstrating the presence of Fibrin strands (Red), Red Blood Cells (Yellow), White Blood Cells (Blue) and Platelets (Grey) in an acute ischemic stroke clot stained with Martius Scarlett Blue Staining. (B-D) Immunofluorescence images demonstrating the presence of; (B) Nucleated cells (DAPI, Blue), (C) Platelets (CD42b, Red) and (D) Fibrinogen (Green). (E) is a merged immunofluorescence image demonstrating the co-localization of platelets with Fibrinogen (Yellow).