[27]Moore GW, Rangarajan S, Holland LJ, Henley A, Savidge GF. Low frequency of elevated prothrombin times in patients with lupus anticoagulants when using a recombinant thromboplastin reagent: implications for dosing and monitor...
ReagentExplanation Platelet poor Plasma A source of coagulation factors, particularly Thrombin and Fibrinogen. Dilute Russell's Viper venom Typically this is diluted to give a clotting time in normal plasma of between 30-35s as this optimises sensitivity to antiphospholipid antibodies. Phospholipid To...