{"id":"lupus-anticoagulant","name":"Lupus Anticoagulant","shortName":"Lupus Anticoagulant","aliases":["Lupus Anticoagulant Screen","Lupus Anticoagulant Panel","Lupus Anticoagulant Interpretation","Lupus Inhibitor","Lupus Anticoagulant Profile","Lupus Anticoagulant Evaluation","Lupus Anticoagulant Reflex Panel","Lupus Anticoagulant Prof","Lupus Anticoagulant Interp","Lupus Anticoagulant Tech Interp","Lupus Anticoagulant, Interpretation"],"abbreviations":[],"loinc":[{"code":"75882-1","primary":true},{"code":"3281-3","primary":false},{"code":"75514-0","primary":false},{"code":"75881-3","primary":false}],"specimen":"plasma","units":[],"referenceRanges":[],"review":{"status":"ai-verified","label":"AI-verified against cited sources. Awaiting expert review","lastReviewed":"2026-10-03"},"summary":"A clotting-time test for lupus anticoagulant, an antibody effect that slows clotting in the lab even though it is linked to clots in the body.","url":"https://bloodtesttracker.com/markers/lupus-anticoagulant","notice":"Information, not medical advice. Ranges differ between labs, so the range on your own report is the one your result is judged against."}