ACTIVATED PARTIAL THROMBOPLASTIN TIME (aPTT)
ACTIVATED PARTIAL THROMBOPLASTIN TIME (PTT) (LIQUID REAGENT) Indications Activated Partial Thromboplastin Time (PTT) is commonly used for pre-surgical screening for intrinsic factor deficiency, monitoring heparin therapy detection of Lupus Anticoagulants quantitative determination of the Factor VIII, IX, XI, and XII relevant with the intrinsic coagulation system. PRINCIPLE In the test, citrated test plasma is mixed …