Test Overview
Test Methodology


Reference Range *

Interpretive report provided

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday - Friday
Analytic Time

14-16 weeks

Soft Order Code
Reference Laboratory
University of Pennsylvania Perelman School of Medicine
Special Testing
Specimen Requirements

Collect blood in a lavender (EDTA) top tube. Leave as whole blood and send to Specimen Processing room temp. Blood is stable up to a week before being received by U Penn. If storing prior to shipment, store in the refrigerator.

Normal Volume
Adults: 2 lav top tubes with 3-4 mL; Infants 2 lav top tubes with 2-3 mL
Minimum Volume
Adults: 4 mL ; Infants 3 mL whole blood
Storage Temperature
Ambient or refrigerated
Additional Information

Test performed by University of Pennsylvania Genetic Diagnostic Laboratory