| Kit: |
Use only GeneDx buccal brush kits.  Click here to order kits. |
| Volume: |
Two brushes with transport solution are included in each kit. Several tests usually can be performed on one pair of buccal brushes. |
| Labeling: |
Use the provided labels to put the patient name on both transport tubes. |
| Stability: |
Stable at ambient temperature for 14 days after collection. Buccal specimens older than 14 days can still be shipped; they will be tested if the yield and quality of DNA permit. |
| Shipping: |
Using the mailer provided, return buccal brush specimens to GeneDx by postal service at ambient temperature.
Shipping costs are generally the responsibility of the sender. GeneDx does not accept responsibility for shipping costs associated with samples sent to us. |
