Tests for thrombophilia
| Thrombophilia | Tests |
|---|---|
| Antithrombin III deficiency | Antithrombin activity and antigen |
| Factor V Leiden mutation | Activated protein C resistance assay Genetic testing |
| Factor VIII excess | Factor VIII activity |
| Protein C deficiency | Protein C activity and antigen |
| Protein S deficiency | Free protein S antigen Total protein S antigen |
| Prothrombin gene mutation | Genetic testing |
| Antiphospholipid antibody syndrome | Lupus anticoagulant assay: Dilute Russell viper venom time Augmented partial thromboplastin time Dilute prothrombin time Kaolin clotting time |
| Cardiolipin antibody | Cardiolipin antibody enzyme immunoassay |
| Beta-2 glycoprotein 1 | Beta-2 glycoprotein 1 enzyme immunoassay |