APTT kit

Principle Activate factor and factor with activator, brain phospholipid instead of platelet provide coagulation catalyzing surface, calcium ions participate in this course , then observe the platelet plasma clotting time ,which is APTT. If deficiencies in the intrinsic pathway, clotting time will be prolonged and proportional with deficiency of odd factors.Clinical application It is used to monitor deficiency of intrinsic factor VIII,IX,XI and XII, also used to screen low molecular weight heparin therapy as well as lupus anticoagulant.Storage It has a 2 year shelf life when stored at 2 8. It is stored at 2 8 for 30 days after opening.Packing requirment 1301001Y 10×1ml(100T) 1301002Y 10×2ml(200T) 1301005Y 10×5ml(500T)