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  • SIBLING DNA TESTING

    Biological relationship through DNA testing is established between two people as full or half siblings.

    Professional, friendly service equal to our expertise.

1-800-690-4362

Schedule Sibling DNA Testing Today

Providing Affordable Sibling DNA Testing Nationwide

Real Occupational Testing Services is a state-of-the-art DNA testing facility that provides low-cost sibling DNA testing services nationwide. Individuals choose Real Occupational Testing Services because of our high level of commitment to personalized, knowledgeable and expert sibling DNA testing services.

Our nationwide DNA labs are AABB (American Association of Blood Banks) Accredited and all sibling DNA tests are court-admissible, with 99.00% accuracy
. All DNA specimens are tested twice using 16 STR loci DNA for all exclusions.

Sibling DNA testing provided by Real Occupational is affordable and accurate, with personal service that is fast, reliable, warm, friendly and professional.

 

Sibling DNA Testing - The Purpose

Sibling DNA testing is performed to determine whether two people share one or both parents. Testing siblings is an indirect form of paternity DNA testing - trying to determine and prove if two individuals have the same biological father.

If the father is unavailable to provide a DNA sample due to being incarcerated, deceased or simply unwilling or unable to participate, a sibling DNA test is performed. The sibling DNA test can determine if two people are related biologically as full or half siblings.

“Full siblings” refer to two people who share the same biological parents. “Half siblings” refer to those who share only one biological parent.

 

Sibling DNA Testing - The Process

Real Occupational makes the process of DNA specimen collection simple and convenient by taking care of all the logistics and arrangements concerning the testing. For the sibling test, DNA collection is easily obtained from inside the mouth (a “buccal swab”) with a sterile cotton swab. We will direct you to a certified collection site near you. All testing is performed twice.

We offer three distinct sibling DNA tests:

Full Siblings versus Unrelated DNA Test - DNA of two individual people is tested and analyzed to determine if both individuals are completely unrelated or share the same biological mother and father.

Full Siblings versus Half Siblings DNA Test - DNA of two individual people is tested and analyzed to determine if both individuals share the same biological father.
(Greater accuracy and conclusiveness of the test is achieved when DNA samples from the biological mother is collected and tested.)

Half Siblings versus Unrelated DNA Test - DNA of two individual people with different biological mothers is tested and analyzed to determine if both individuals share the same biological father.
(Greater accuracy and conclusiveness of the test is achieved when DNA samples from both biological mothers is collected and tested.)

 

Schedule your Sibling DNA Test

Choose Real Occupational Testing Services to perform full or half sibling DNA testing to ensure reliability, accuracy and confidentiality while providing professional, friendly and respectful service equal to our expertise.

To schedule your sibling DNA test, please call us at 1-800-690-4362 today.

Why Choose Drug DNA Testing

DNA Testing Services

Paternity DNA Testing

DNA test confirms a biological relationship between parent and child.

Maternity DNA Testing

DNA test determines a biological relationship between mother and child.

Grandparentage DNA Testing

Test confirms a biological relationship between grandparent and child.

Prenatal DNA Testing

DNA test is used to determine paternity during mother’s pregnancy.

Avuncular DNA Testing

DNA test determines a biological link between child and aunt or uncle.

Immigration DNA Testing

DNA test validates biological relationships of immigrants.

Sibling DNA Testing

Sibling DNA testing determines whether two people share one or both parents.

DNA Wellness Testing

DNA wellness testing identifies risks that are inherent in one’s genetics.