Familial Variant Testing

New
Summary
  • Diagnostic testing in affected family members
  • Predictive testing in unaffected family members
  • Carrier testing in the case of autosomal recessive and X-linked disorders
  • Segregation of variants

With Familial Variant Testing, you can order for up to 10 variants per order for a fixed price.

Blueprint Genetics will only report the variant(s) of interest. If the individual being tested is suspected of being affected with an inherited disorder, then another more comprehensive test (single gene, panel, WES) may be appropriate.

All variants previously identified at Blueprint Genetics or another diagnostic laboratory are eligible for this service.

Please contact your local Genetic Services Consultant or our Customer Support team to assist with ordering. We are here to help you!

Availability

4 weeks

Test code

FVT001

Summary

The Blueprint Genetics Familial Variant Testing (test code FVT001):

Sample Requirements

  • Blood (min. 1ml) in an EDTA tube
  • Extracted DNA, min. 2 μg in TE buffer or equivalent
  • Saliva (Oragene DNA OG-500 kit/OGD-500 or OG-575 & OGD-575)

Label the sample tube with your patient's name, date of birth and the date of sample collection.

Note that we do not accept DNA samples isolated from formalin-fixed paraffin-embedded (FFPE) tissue. Read more about our sample requirements here.

  • Diagnostic testing in affected family members
  • Predictive testing in unaffected family members
  • Carrier testing in the case of autosomal recessive and X-linked disorders
  • Segregation of variants

With Familial Variant Testing, you can order for up to 10 variants per order for a fixed price.

Blueprint Genetics will only report the variant(s) of interest. If the individual being tested is suspected of being affected with an inherited disorder, then another more comprehensive test (single gene, panel, WES) may be appropriate.

All variants previously identified at Blueprint Genetics or another diagnostic laboratory are eligible for this service.

Please contact your local Genetic Services Consultant or our Customer Support team to assist with ordering. We are here to help you!

  • CLIA-certified personnel performing clinical testing in a CLIA-certified laboratory
  • Powerful sequencing technologies, advanced target enrichment methods and precision bioinformatics pipelines ensure superior analytical performance
  • Comprehensive clinical statement

Test limitations

Familial Variant Testing for CNVs and testing of prenatal samples are only available for cases where the index patient was tested at Blueprint Genetics. For further information on limitations, please contact our Support team.

Familial Variant Testing may not reliably detect the following:

  • Low level mosaicism
  • Log in to our online portal Nucleus at nucleus.blueprintgenetics.com for the easiest way to order and access results.
  • Fill out both the consent and requisition forms.
  • Send the sample to Blueprint Genetics.
    • Sample Requirements:
      • Blood (min. 1ml) in an EDTA tube
      • Extracted DNA, min. 2 μg in TE buffer or equivalent
      • Saliva (Oragene DNA OG-500 kit/OGD-500 or OG-575 & OGD-575)
      • Read more about our sample requirements
    • Sending a positive control sample from the index patient is not required.

Familial Variant Testing is done with Next Generation Sequencing (NGS) technology and/or Sanger sequencing and qPCR.

Subscribe to our newsletter