The activation of factor X and factor X beta with factor VII or protein M.
D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002417:Cattle; D005167:Factor VII / Q000494:pharmacology*; D005170:Factor X / Q000378:metabolism* / Q000494:pharmacology*; D006023:Glycoproteins / Q000494:pharmacology*; D007163:Immunosorbent Techniques; D011517:Prothrombin Time; D013925:Thromboplastin / Q000494:pharmacology
D006023:Glycoproteins; C023587:protein M (glycoprotein); C023588:factor X beta; D005167:Factor VII; D005170:Factor X; D013925:Thromboplastin; D002118:Calcium