Hart Biologicals Factor XI deficient plasmas are human source plasma immunodepleted of that particular coagulation factor while having the other clotting factors within normal limits. Factor XI Deficient Plasma along with the other Intrinsic Pathway Factor Deficient Plasmas are recommended for use as a deficient substrate in clot based factor assays using the Activated Partial Thrombolplastin Time (aPTT).
Deficiency of Factor XI causes the rare disease Haemophilia C and is a autosomal recessive disease. There is little spontaneous bleeding, but surgical procedures may cause excessive blood loss.
Factor XI Deficient Plasma is suppliied in the following kit sizes: