von Willebrand antigen

von Willebrand antigen

factor VIII-related antigen.
References in periodicals archive ?
Venous blood samples were taken and screened for the hemoglobin level (Hb), platelet count, prothrombin time (PT), activated partial thromboplastin time (aPTT) and Von Willebrand antigen (vWF:Ag) in addition to bleeding time (BT) at the Armed Forces Institute of Pathology (AFIP).
Nowaday's vWD can be diagnosed by von Willebrand Antigen assay (vWD:Ag).