Grandparent DNA Testing

£99 pom Grandparent DNA test

Why Use AlphaBiolabs for your DNA Grandparent test?

  • Our Grandparent test can be used for your peace of mind or legal matters
  • Winner of the Queens award for Enterprise in Innovation 2016
  • 100% Confidential Service
  • Next working day test results (The UK’s fastest results)
  • All test kits sent using discreet packaging
  • DNA testing using 24 markers for extremely accurate results
  • All reports are emailed back and password protected for security
  • Free sample collection at our walk-in centres

 

Grandparent DNA Testing

Grandparentage dna tests can be used to establish a biological relationship between an individual and one or more of their alleged grandparents.

A DNA profile for each individual is produced and the alleles observed at each Short Tandem Repeat (STR) marker are compared; biologically related individuals tend to have more DNA in common than unrelated individuals. Statistical analysis is performed taking into consideration the number of matches observed between the tested individuals and the frequency of the observed allele within the relevant population.

Why use our Grandparent DNA Test

The calculations performed result in a probability of relation, which are determined on the following scale:

  • POSITIVE: A result of 90-99.99% provides very strong evidence that a grandparent/grandchild relationship does exist.
  • NEGATIVE: A result of 0-10% is not supportive of a grandparent/grandchild relationship;
  • INCONCLUSIVE: Results falling within the 10-89.99% range are deemed to be inconclusive because it is not possible to determine conclusively if a biological relationship exists between the tested individuals.

 
An inconclusive Grandparent DNA Test result could be due to a low number of matching alleles between the tested individuals. Alternatively, the alleles that are shared between the tested parties could be extremely common within the relevant population. Analysis of additional STR markers may be recommended to improve the strength of the DNA evidence, however this will incur an additional cost and the result could still be inconclusive.

Grandparent DNA Testing is not as conclusive as paternity or maternity analysis and should be used when it is not possible to perform these other types of testing.

You can order your grandparent DNA test online by clicking the button below to add it to the cart.

Grandparents are increasingly contacting us about the problems their families are having and many talk about fracturing relationships, possible breakups and the traumas of divorce and separation.

A number of you are talking about facing the breakup of their own relationships, often after many years together. In particular, you are telling us that where you now are bringing up your grandchildren for a number of very stressful reasons, relationships with your partner are coming under great strain.

For help, advice and support in any relationship issues please contact The Grandparents Association.

Note: AlphaBiolabs conforms to the consent and use of DNA criteria set out by the Human Tissue Authority (HTA) please see their guidelines here.


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.


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