Aunt DNA Testing and Uncle DNA Testing


Aunt and Uncle DNA testing (also known as Avuncular tests) is often needed when the alleged father or mother is deceased or unwilling to participate in the testing process and the alleged aunt or uncle of the child would like to establish their biological relationship to the child for legal purposes.

AlphaBiolabs have performed hundreds of Aunt and Uncle DNA tests, we can also perform uncle tests in cases of paternity when there are multiple alleged fathers who happen to be brothers.

Our Aunt or Uncle DNA test works by comparing an individual’s DNA profile with that of an alleged aunt or uncle.

Because an individual inherits half of his or her DNA from each biological parent, such a comparison reveals whether the child has inherited DNA from the alleged Aunt or Uncle who is being tested.

Due to the nature of the Aunt and Uncle DNA Test, we ask that the alleged aunt or uncle who has a claimed biological link to the child should be tested along with the child and their mother (or father, if the aunt/uncle is related to the child through the mother) to provide you with the most accurate result.

Aunt and Uncle DNA Testing from AlphaBiolabs

We use equipment and processes which allow us to execute Aunt and Uncle DNA Testing using 24 markers.

  • DNA Aunt/Uncle testing for your peace of mind
  • Just £249 for Next Day Results or £299 for Same Day Results
  • Winner of the Queen’s Award for Enterprise in Innovation 2016
  • 100% confidential service
  • The UK’s fastest results
  • All aunt/uncle DNA testing kits sent using discreet packaging
  • All reports are emailed and password protected for security
  • DNA testing using 24 markers for extremely accurate results
  • Trusted by television production companies such as ITV’s The Jeremy Kyle Show and BBC One’s Family Finders.
  • UKAS accredited (Laboratory number 2773)*
  • Guaranteed results or your money back
  • Price match: we beat any UK-accredited laboratory test


A guaranteed result or your money back

At AlphaBiolabs we know that you want a DNA test to get an answer. However, we need to tell you that not all tests are conclusive and you may not get a definitive answer to your question.

It is the best kept secret within the industry that aunt and uncle testing can be up to 40% inconclusive (four people out of 10 will not get a result after paying for the test). AlphaBiolabs’ award-winning DNA laboratory has managed to reduce its inconclusive rate to 28%, so about one in four people will not get a decisive answer. This is obviously an improvement but is still not acceptable to AlphaBiolabs.

Consequently, we have introduced our guaranteed result or money back promise. Every customer using our service and not getting a result, will have the price of their test refunded. That’s a guarantee.

What’s in our Aunt and Uncle DNA Testing Kit

Our aunt and uncle DNA testing kit contains enough collection swabs to test two alleged siblings and one child.

Order a test kit and you’ll receive:

  • Peace of Mind DNA aunt and uncle test request/consent form
  • Full instructions on how to take the DNA test and return the samples back to us
  • A self-addressed envelope to send your DNA samples back to us
  • x3 DNA sample collection swab packages containing x2 swabs in each package
  • Individual DNA sample collection envelopes

If you want to DNA test more people you can add extra to the package when ordering and more swabs will also be provided in the test kit.

Our Peace of Mind aunt and uncle testing costs from just £249.00. We ask for this payment in advance if you are buying your test online.

Please call 0333 600 1300 to order your test today. Please note: Additional charges apply for each extra child added to the package.

Please note you will need to travel to our Warrington based laboratory.

We cannot start the testing process until the consent forms are signed by all parties involved and we will not disclose any results unless the outstanding balance has been paid in full.

Three Easy Steps to Auntship and Uncleship DNA Testing

Aunt and Uncle DNA Testing steps

Auntship and Uncleship DNA Testing

Our entry on the Ministry of Justice list can be checked here so you can be sure that you are getting the most accurate DNA Testing Available.

All of the steps we take above is to ensure that you are fully confident in our aunt and uncle DNA testing

How to purchase Your Aunt DNA Test or Uncle DNA Test

We have made the process of registering your Aunt or Uncleship DNA Test very easy. You can register your test by using the button below to buy securely online.

Buy you test securely online

Buy securely online – we use Sagepay direct to ensure that your payment details are 100% secure and we will never sell on your details to third party advertisers.

Question? Why not call our friendly customer support team on: 0333 600 1300.