What are the 13 factors responsible for blood clotting??
I (fibrinogen) Forms clot (fibrin) II (prothrombin) Its active form (IIa) activates I, V, VIII, XI, XIII, protein C, platelets Tissue factor Co-factor of VIIa (formerly known as factor III) Calcium Required for coagulation factors to bind to phospholipid (formerly known as factor IV) V (proaccelerin, labile factor) Co-factor of X with which it forms the prothrombinase complex VI Unassigned – old name of Factor Va VII (stable factor) Activates IX, X VIII (antihemophilic factor) Co-factor of IX with which it forms the tenase complex IX (Christmas factor) Activates X: forms tenase complex with factor VIII X (Stuart-Prower factor) Activates II: forms prothrombinase complex with factor V XI (plasma thromboplastin antecedent) Activates IX XII (Hageman factor) Activates factor XI and prekallikrein XIII (fibrin-stabilizing factor) Crosslinks fibrin von Willebrand factor Binds to VIII, mediates platelet adhesion prekallikrein Activates XII and prekallikrein; cleaves HMWK high molecular weight k