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The DNA Sibling Test is an easy, at-home DNA test kit used to determine whether potential siblings are full-siblings, half-siblings or not siblings at all.
Discover the truth about familial relationships with our Home DNA Sibling Test. Ideal when the parents are not available for testing, this easy-to-use, confidential kit is designed for anyone seeking clarity on sibling relationships, directly from the comfort of your home.
With this easy-to-use home kit, you can collect a mouth swab quickly and discreetly in the privacy of your own home and send it to our laboratory for analysis. Your test results will be available for download from your secure online account within 1-2 business days of receipt at the lab.
Whenever the parent(s) in question are available for testing, either the DNA Paternity Test or DNA Maternity Test is recommended over the DNA Sibling Test. However, in situations where the alleged parents are missing or deceased, then the DNA Sibling Test provides valuable insights into potential sibling connections.
During a DNA Sibling Test, a buccal (mouth) swab sample is collected from the potential siblings. The sample contains cells, and most of the cells in our body contain a full set of genetic information in the form of DNA (deoxyribonucleic acid). A person’s DNA represents a “genetic blueprint” and, like a fingerprint, it is unique to each individual.
At the laboratory, the DNA is extracted from the cell and specific regions of the DNA are amplified by a process known as PCR (polymerase chain reaction). Our test analyzes 16 to 27 of these specific regions, called short tandem repeats (STRs). STRs are regions of DNA in which a short DNA sequence is repeated multiple times. They are found throughout the genome and are highly variable, providing an accurate way to confirm or refute biological relationships.
HOW IT WORKS:
Step 1: Order test kit online
Choose the DNA Sibling test. Enjoy the convenience of having the kit delivered straight to your doorstep, eliminating the need for any trips outside your home.
Step 2: Collect DNA sample using a painless mouth swab, and mail to the lab in the provided return envelope
Before collecting your sample, make sure to register and activate your test kit online. This step ensures that your sample is correctly processed. Use the painless mouth swab included in your kit, then securely place your sample in the prepaid return envelope provided. Send it back to our laboratory as soon as possible for prompt testing.
Step 3: Receive your results online
Once your sample arrives at our lab, it will be tested with precision and care. Your results will be accessible through our secure online platform, ensuring your personal information remains private and protected. Enjoy peace of mind with our quality guarantee.