A Sibling DNA Test, Relationship DNA Testing, DNA kinship test will test the relationship between two or more individuals to assess if they are biologically related. Examples of the types of relationships that can be tested include:

  • Grandparents compared to a grandchild
  • Aunt and/or uncle compared to a niece and/or nephew
  • Full siblings
  • Paternal half siblings
  • Maternal half siblings

Sibling DNA Test, Relationship DNA Testing

Why should I use Half and Full Sibling establishment DNA testing?

Kinship tests are used to provide reliable parentage testing when one parent is deceased or unavailable.

How can I order a Sibling DNA Test, Relationship DNA Testing, Kinship Test?

Call or email us One of our representatives will reach out to you.

The following is the basic information we will need to process and schedule your test while on the call:

  • Names of the children and adults who will be involved in the test
  • Current contact information for all parties involved
  • A return address or e-mail address for the results

Prices for Half and Full Sibling establishment DNA testing, kinship tests vary based on the number of people tested.  Our customer service team can guide you to the correct testing based on your individual needs.


After your order is confirmed, our representatives will follow up by phone and/or email to schedule where and when you can have the DNA samples collected.

NOTE: A kinship test is often more complicated than a standard paternity or maternity test and may involve more consultation with our knowledgeable customer service staff to ensure that the most appropriate individuals are being tested. We recommend you to please discuss your case before submitting your samples for Legal kinship testing. BioAxis DNA Research Centre has vast experience of handling confidential and accurate DNA Testing for all kind of kinship testing required for several reasons which may be civil or forensic in nature.