How to Perform a DNA Sample Collection for DNA Testing

DNA is the hereditary material or genetic instructions in humans and other organisms. Almost all cells in the body have the same DNA. DNA is located mainly in the cell nucleus but a small amount is located in the mitochondria. DNA extractions are from skin, muscle, bone marrow, saliva and cheek cells. DNA is used in solving crimes and for paternity testing.

Instructions

Difficulty: Easy

1. Identify the 4 items found inside your free kit for the collection of DNA for testing. Detailed instructions explaining the collection process along with 4 buccal swabs, 4 buccal swab envelopes to hold the samples and a business reply envelope for shipment the samples.
2. Label the buccal swab envelope where indicated with the required information.
3. Swab the inside of your cheek with the buccal swab provided in the kit. Use one of the swabs to rub against the inside of your cheek lining, rotate the swab while covering as much of the cheek area as possible.
4. Put the used swab in pre-labeled envelope. Do not use the plastic wrapper that enclosed the swab; this can cause growing molds which will destroy the DNA sample.
5. Repeat Step 3 and 4 with another swab for the same cheek. Following the same procedure use the remaining two swabs for the other cheek and seal the envelope with all 4 used swabs.
6. Place the sealed envelope into the kit, put the entire collection kit in the business reply envelope provided and mail this package back to the laboratory for testing.
7. Results from the paternity test should be available within 5 business days.

Tips & Warnings

• Call [phone] for your free DNA collection kit. The kit ships within 24 hours of your request.