DNA Test Expressis a licensed independent distributor of Genelex genetic testing services serving Houston, Texas. We offer the broadest range of DNA testing available including home paternity tests and fully accredited paternity tests for legal purposes. To see which one you need, review our comparison chart.

Six Good Reasons to Choose

DNA Test Express

for Paternity Testing

Higher Accuracy Our tests are 100 times more discriminating than the industry standard. Typical positive test results exceed 99.99%. We test 16 markers vs. the 8 to 10 tested in most labs and verify the sex of all tested individuals to assure you of reliable results. Additionally, we run all exclusions twice to confirm 100% exclusion.

Better Customer Care Our DNA testing specialists are trained to help you and explain our paternity services and procedures in language you can understand. Our clients have taught us that this is usually not an easy time for them, so we are committed to help you through every step of the DNA testing process.

More Experience Our laboratory is constantly upgrading and improving to make sure you get the latest in cost-effective testing methods. We've been accredited by the AABB in DNA parentage testing since 1992 and are also a CLIA licensed medical test site.

Faster Turnaround. Ten-day routine turnaround vs. industry standard of several weeks. Accelerated testing can return results in as little as one day.

Lower Cost. Since we can do more tests faster, we pass our savings on to the consumer. Standard paternity testing starts at $395.

Greater Convenience. Dedicated to serving Greater Houston, Texas, we offer a worldwide network of collection facilities for people outside of the area.

DNA Test Express would like to assist you with your paternity or other DNA testing needs. To discuss options or order a paternity or drug reaction test, please contact us by phone at (713) 465-0003 or outside the Houston Area at 1-888-337-3371, or by e-mail at info@dnatestexpress.com.

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Founded in 1987, Genelex Corporation is accredited by the American Society of Crime Laboratory Directors Laboratory Accreditation Board in forensic DNA testing since 1998, and the AABB Parentage Testing Committee in DNA parentage testing since 1992 and is Washington State Medical Test Site No. MTS-3919 CLIA No. 50D0980559. Genelex complies with United States Food and Drug Administration regulations covering Good Laboratory (21 CFR 58) and Good Manufacturing (21 CFR 211) Practices and has contributed to the validation of National Institute of Standards and Technology (NIST) Standard Reference Materials.


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