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Brother. Sister. Father.

Sibling DNA testing determines if two or more individuals have common parents and can be useful in some paternity testing cases. Half siblings share one parent; full siblings share two biological parents. Learn whether or not brothers and sisters share the same father with IDENTIGENE sibling DNA testing to evaluate the probability of a full or half sibling DNA relationship.

DNA Sibling Test for Immigration $895
Includes 2 Possible Siblings (Full or Half) and their Biological Mother(s) (optional, but strongly recommended). Results in 5 business days from the time that samples arrive at the laboratory.

Legal & Immigration DNA Testing

"Legal" relationship tests, or DNA testing for legal purposes, like legal paternity tests, require accurate test results as well as proof of identity for each person participating in the DNA test. For legal cases, IDENTIGENE tracks your DNA samples from the time they are collected at one of our DNA collection sites until the time they arrive in our DNA paternity testing lab. Following this chain-of-custody procedure outlined in the accreditation guidelines offers proof of the relationship (or non-relationship) as well as proof of identity to a judge, social worker, or other government official.

Immigration DNA Testing

Legal DNA Testing

 

Fraternity test?

Sometimes refered to as "fraternity testing" dna siblingship tests can be performed to determine if two individuals are full siblings (have the same mother and father), half siblings (only share one parent, either a mother or a father), or are un-related. Paternity Testing is the process of determining the biological father of a child.

For more information about legal DNA tests, or to place your order by phone,
call 1-888-404-GENE (888-404-4363).
DNA Sibling Test for Immigration
$895 Purchase an immigration sibliling DNA test from Identigene
Can this be used in court?

Learn how to use IDENTIGENE's Home Paternity Test kit with this short video.

"She claimed my son was the father of her one year old baby. I had to find out the truth. Identigene's home paternity test was there to help."

Read Linda's Story...

how-to questions?

helpful links

contact us

IDENTIGENE DNA Testing Center
2495 South West Temple,
Salt Lake City, UT 84115

888-404-GENE (888-404-4363)
9 am to 8 pm ET

Direct: (801) 462-1401
Fax: (801) 462-1403

siblingship test questions?

  • Q. How old must the child be?
  • A. There are no age restrictions for DNA test participants. When collection is performed by an adult as directed, the cheek swabs are even safe for infants.

    Prenatal testing is also available for expecting mothers.

more paternity test questions

dna testing stories

We have been waiting for 10 years to find out who my son's father is. We finally got an answer - just 2 days after the lab got the samples!


more paternity testing stories

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