Item Value
Test name Prenatal Screen, Cell-free DNA
Available Stat? No
Turn around times 7 days days
Performed by Counsyl
Normal range
Container type Cell-Free DNA (cfDNA) BCT Tube
Amount to Collect 10 mL blood
Collection Instructions Draw two BCT black/tan tubes per patient. Fully completed Counsyl requisition/kit required before draw.
Sample type Whole blood

If you have additional questions regarding this test, please call: 415-353-1667