DNA Test for Twins & Siblings
The Twin Zygosity test looks at specific genetic markers to determine the nature of the relationship between twins. It's quick and can be done in the comfort of your own home. It will answer the question once and for all.
Two siblings can either be 'identical' or 'fraternal'. In a matter of days you could discover if you, or your children, are identical or fraternal twins. Wouldn't that be an exciting discovery?
Twins & Siblings
The Twin Zygosity test looks at specific genetic markers to determine the nature of the relationship between twins. It's quick and can be done in the comfort of your own home. It will answer the question once and for all.
Two siblings can either be 'identical' or 'fraternal'. In a matter of days you could discover if you, or your children, are identical or fraternal twins. Wouldn't that be an exciting discovery?
Sibling DNA (DRAFT)
5-10 business days. 100% Accurate.
The United States most detailed Sibling DNA Test means you will receive a conclusive result where many labs fail:
Establish a sibling relationship between two individuals
Up to 41 DNA Markers
100% Accuracy and Satisfaction Guarantee
Our DNA Testing Labs are aaBB certified
Price is per person
The Sibling testing method with up to 41 DNA Markers means conclusive results in up to 99% of sibling cases compared to other labs who manage just 80%.
3 Types of Test
There are three types of Sibling DNA Test, depending on family make-up.
Full Sibling vs Half Sibling -‐ the test is designed to establish if two individuals share both parents or just one parent.
Half Sibling vs Unrelated -‐ the test is designed to establish if two individuals share one parent in common.
Full Sibling vs Unrelated -‐ the test is designed to establish if two individuals share both parent in common or no parents in common.
Once you place your order Rapid DNA Testing will work with you to establish the exact details. For instance with a Full Sibling vs Half Sibling Test, if it is known that two individuals share the same mother but they are unsure if they share the same father then it is important to advise Rapid DNA.
The Ordering Process
To start the process either order online or over the phone (866.873.0879). Rapid DNA Testing will send you a simple to use DNA collection kit. If participants are located in different parts of the US or World then Rapid DNA Testing can send a kit direct to each participant (please call to provide the details).
Once the samples are received your DNA Testing case manager will contact you to establish the exact type of sibling relationship to be tested.
Unique Testing Method: The Rapid DNA Testing Sibling DNA Test is the most advanced in the United States testing up to 41 DNA Markers.
Conclusive Range: We aim to achieve a 99.99% Yes or 0% No but this is not always possible and depends on how unique the participants DNA is and who can be tested. Results may show down to 80% yes or 15% No.
Turnaround Time: 5-10 Working Days
Participants: Two alleged full- or half-siblings, and any parent is optional, but strongly suggested. The probabilities can be increased greatly if other known relatives are available for testing.
Procedure: DNA samples are collected from two alleged (full or half) siblings at-home or at a DNA collection center (any parent is optional, but strongly suggested).
The samples are obtained using a cheek swab. After samples are sent to the laboratory, results will be available within 5-10 Working Days.
Advanced Technology
Rapid DNA also offers testing up to 41 genetic markers, and our lab network independently will run every test twice to ensure that your results are the most accurate available.
Paternity Testing Fees866.873.0879 |
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Accredidations
Our laboratory networks have several accreditation bodies and standards, including AABB, ASCLD and DAB.
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The laboratory networks complies with applicable industry guidelines, including the Quality Assurance Standards for Forensic DNA Testing Laboratories and Convicted Offender DNA Databasing Laboratories issued by the FBI Director.
Twins and Siblings
DNA Testing
$ 210 per person
Advanced Sibling DNA Test
- Up to 41 DNA Markers
- Satisfaction Guarantee
- Labs are aaBB certified
- Affordable & Complete
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- Contact Us
- 3 Types
- Test Process
There are three types of Sibling DNA Test, depending on family make-up.
- Full Sibling vs Half Sibling -‐ the test is designed to establish if two individuals share both parents or just one parent.
- Half Sibling vs Unrelated -‐ the test is designed to establish if two individuals share one parent in common.
- Full Sibling vs Unrelated -‐ the test is designed to establish if two individuals share both parent in common or no parents in common.
Once you place your order Rapid DNA Testing will work with you to establish the exact details. For instance with a Full Sibling vs Half Sibling Test, if it is known that two individuals share the same mother but they are unsure if they share the same father then it is important to advise Rapid DNA.
- Order your Test online or call us at 866.873.0879.
The Collection kit is sent directly to a recommended DNA collector, PSC, practitioner or doctor in your local area.
- Attend the appointment with your full identification documents
State Drivers License, State I.D. Social Security Card, School I.D., Hospital Release forms for New Born Children and Passports.
- The alleged father's, and child's specimens are required to determine paternity.
Under special circumstances the mothers DNA does not need to be tested (If this is the case and the child is under 16 you must also bring with you proof of parental responsibility for the child)
- After collection the specimens will be sent to the laboratory for paternity testing by the collection site.
Results are available in 3-7 business days and will be provided via mail and email.
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