Welcome to the Genelex online store!

Welcome to the Genelex DNA testing online ordering store. Here you can order a variety of at-home or legally admissible DNA tests. Please use the menu on the left to find the test that suits you best.

In addition to paternity testing, Genelex offers testing for medication sensitivity, ancestry, and preciting diseases such as Celiac. So please take a look at our wide range of genetic testing services including:

Home Paternity Test

Testing to verify paternity when results are not needed for legal purposes. (Note: not available to New York Residents) Details

Legally Admissible Paternity Test

Testing to verify paternity when results are needed for legal purposes. (Note: Requires a prescription or court order for New York Residents) Details

Home Maternity Test

Testing to verify maternity when results are not needed for legal purposes. (Note: not available to New York Residents) Details

Legally Admissible Maternity Test

Testing to verify maternity when results are needed for legal purposes. (Note: Requires a prescription or court order for New York Residents) Details

Home Grandpaternity Test

Testing to verify grandpaternity when results are not needed for legal purposes. (Note: not available to New York Residents) Details

Legal Grandpaternity Test

Testing to verify grandpaternity when results are needed for legal purposes. (Note: Requires a prescription or court order for New York Residents) Details

Twin Zygosity Test

Determines whether twins are identical or fraternal. Details

DNA Drug Reaction Profiles

We currently offer CYP2D6, CYP2C9, CYP2C19, NAT2 and CYP1A2 screens that can help your physician or pharmacist predict your particular response to many prescription, OTC (over-the-counter) and herbal medicines including those used to treat depression, anxiety, seizures and psychoses; blood pressure, anticoagulation and other heart medicines; anti-diabetic agents, and many pain relievers. These include such important medications as Coumadin (warfarin), Prozac, Zoloft, Paxil, Effexor, hydrocodone , amitriptyline, Claritin, cyclobenzaprine, Haldol, metoprolol, Rythmol, Tagamet, tamoxifen, Valium, carisoprodol, diazepam, Dilantin, Premarin, and Prevacid (and the over-the-counter drugs, Allegra, Dytuss and Tusstat). These tests require an ordering physician and are not available in New York state.

Ancestry DNA Tests

Our Common Male Ancestor Test and Common Female Ancestor Test include a summary of what scientists have learned about the geographical origin and age of your maternal and paternal lines based on your DNA test results.Details

Predictive Genetics

Predictive Genetic Testing can give you information for prevention of disease, knowledge of the best treatment options, and peace of mind for a variety of diseases including Celiac, Periodontal, Narcolpesy, and Hemochromatosis.