The Von Willebrand antigen test measures the concentration of this protein in plasma, which is crucial for diagnosing coagulation disorders. We use the Immunoturbidimetry technique to ensure accurate and reliable results.
No special preparation is required before the test. Use plastic materials for the sample. Discard the first 3 mL from the venipuncture and send the sample frozen.
Muestra
Plasma/citrate (1 mL, 9:1 ratio)
Resultados
Processing is only done on Tuesdays; the sample must arrive before 4:00 PM.