Uses It is for activated partial thromboplastin time testing it is a liquid cephalic with ellagic acid as the contact activator.
Principle Activate factor Ⅻ and factor Ⅺ with activator, brain phospholipid
instead of platelet provide coagulation catalyzing surface, calcium
ions participate in this course , then observe the poor 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 1301001Y 10×1ml(100T) 1301002Y 10×2ml(200T) 1301005Y 10×5ml(500T)
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