DNA Tests
GTL DNA Test Kits
Do you think you've found a long lost sister, grandparent, child, parent, or other family member? Need an answer to a burning family question that has been bothering you for years? Prenatal paternity questions? Strange behavior from your significant other? GTL offers DNA test kits to make the testing procedure as private and stress-free as possible. For a selection of DNA tests or to order a DNA test, look to GTL. Learn more about our DNA tests today.
Prenatal DNA Tests
Laws in many states require that unmarried couples fill out a form called an Acknowledgment of Paternity at the time of their child's birth. This form is a legal document recognizing who the biological father of the child is. In the event that the Acknowledgment of Paternity form is not completed, and the mother has not been married in the last 300 days, the child's birth certificate will list no father.
GTL offers a prenatal DNA test that can be conclusive in determining paternity while your child is still in the womb. You don't have to wait until your child is born.
Immigration DNA Tests
GTL is an approved Immigration and Naturalization Service/Department of Human Services supplier for immigration DNA testing. As such, we can supply DNA tests and result interpretations to necessary government agencies, embassies, and immigration clients. And to guide you through the test process, GTL provides DNA test consultation, ensuring the most appropriate family members are chosen for verification and accuracy purposes.
In immigration DNA test situations, maternal DNA tests or paternal DNA tests are most often conducted. In other relation-inquiry situations, GTL offers DNA tests to determine grandparent or aunt/uncle genealogy.
Infidelity DNA Test
In the event that your spouse has had a relationship outside of your marriage, and that relationship may have produced a child, GTL offers infidelity DNA tests so you can be sure who the child's biological parents are. In matters of infidelity DNA testing, it is best to remember that a child does not have a choice who his or her parents will be. As such, determining paternity is a responsible and valuable step in a child's future, even in cases of infidelity.
Sibling DNA Tests
Sibling DNA tests from GTL determine the statistical probability that two or more siblings share the same parents. When issues of siblingship surface, the preferred method of testing is to perform DNA tests on their parents. When the alleged parents are not available for a DNA test, a DNA siblingship test can examine the genetic relationship of biological siblings.
Another sibling test, called the twin zygosity DNA test, can determine if siblings are fraternal or identical twins or siblings. Costs associated with this type of DNA test include two children. Should you wish to add a third sibling or parental samples, you can do so at a nominal additional cost.
Legal DNA Test Options
GTL also offers options to obtain a legal DNA test that may need to be presented in a court situation. Our commitment to quality means that we are inspected annually for compliance with standards set by the AABB (American Association of Blood Banks) and ISO 17025. Legal paternity testing involves that the DNA sample collection be witnessed by a neutral third party, and photographic proof of identity also be monitored. At GTL, our Legally Binding Home Paternity Test comes with full instructions on how to easily comply with all of these important legal guidelines, while still providing the convenience of performing your DNA paternity test from home.
Get Answers with DNA tests from GTL
Whether you are trying to address emotional issues or legal issues, quick, confidential, and affordable DNA tests from GTL can help you get the answers you need. Stop wondering and start knowing.
If you have any questions or would like to learn more about DNA tests, please give us a call at (866) 833-6895 today. If you are calling from outside the United States, please direct your inquiries regarding DNA tests from GTL to (575) 646-3465, and our knowledgeable and caring representatives will be more than happy to help you.
More information on our DNA tests & services: Legal Paternity Testing | DNA Paternity
Grandparentage DNA Tests
Avuncular DNA Test Advantages
When it's necessary to determine a child's grandparents, GTL can provide a grandparent DNA test. DNA tests such as these are also known as Avuncular DNA analysis. When the parent of the child in question is not available, an avuncular DNA test can still be performed to determine lineage through grandparentage.
Aunt/Uncle DNA Tests
Family is Family
Using the same type of avuncular testing as a grandparentage test, Aunt/Uncle DNA tests can help determine a child's biological lineage in the event that an alleged parent is unavailable for testing. As such, at GTL, we use state-of-the-art robotic DNA test equipment to achieve the industry's most accurate results.




















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