Results 1 - 2 of 2 for Coagulation Factor IX Human OR COAGULATION FACTOR IX HUMAN OR Water
  1. ... bleeding disorder is hemophilia. Hemophilia is caused when coagulation factors VIII or IX are missing or defective. You may be tested for one or more factors at a time. Why do I need a coagulation factor test? You may need this test if ...
  2. ... A PTT test checks the function of specific coagulation factors. These include factors known as factor VIII, factor IX, factor X1, and factor XII. Other names: activated ...