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ADAMTS13 Gene Sequencing (2 Day STAT TAT)
Clinical Genetic Test
Help
offered by
Machaon Diagnostics
View lab's test page
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GTR Test Accession: Help GTR000592974.2
CAP
IMMUNOLOGYINHERITED DISEASEHEMATOLOGY ... View more
Last updated in GTR: 2023-06-29
View version history
Last annual review date for the lab: 2024-04-04 LinkOut
At a Glance
Test purpose: Help
Diagnosis
Conditions (1): Help
Upshaw-Schulman syndrome
Genes (1): Help
ADAMTS13 (9q34.2)
Methods (1): Help
Molecular Genetics - Sequence analysis of the entire coding region: Next-Generation (NGS)/Massively parallel sequencing (MPS)
Target population: Help
Not provided
Clinical validity: Help
Congential TTP (Upshaw-Schulman disorder) is due to genetic defects in …
Clinical utility: Help
Not provided
Ordering Information
Offered by: Help
Machaon Diagnostics
View lab's website
View lab's test page
Specimen Source: Help
Who can order: Help
  • Health Care Provider
  • Licensed Physician
Test Order Code: Help
P1207
How to Order: Help
Please visit lab website for details. Inquire about functional confirmation testing.
Order URL
Test service: Help
Custom Sequence Analysis
Result interpretation
Test development: Help
Test developed by laboratory but exempt from FDA oversight (eg. NYS CLEP approved, offered within a hospital or clinic)
Informed consent required: Help
Decline to answer
Pre-test genetic counseling required: Help
Decline to answer
Post-test genetic counseling required: Help
Decline to answer
Recommended fields not provided:
Lab contact for this test, Contact policy, Test strategy
Conditions Help
Total conditions: 1
Condition/Phenotype Identifier
Test Targets
Genes Help
Total genes: 1
Gene Associated Condition Germline or Somatic Allele (Lab-provided) Variant in NCBI
Methodology
Total methods: 1
Method Category Help
Test method Help
Instrument *
Sequence analysis of the entire coding region
Next-Generation (NGS)/Massively parallel sequencing (MPS)
* Instrument: Not provided
Clinical Information
Test purpose: Help
Diagnosis
Clinical validity: Help
Congential TTP (Upshaw-Schulman disorder) is due to genetic defects in the ADAMTS13 gene. Deficient activity of ADAMTS13, which is responsible for cleaving large multimers of Von Willebrand factor (vWF) into smaller units, leads to thrombotic microangiopathy. This panel is used to identify genetic defects in ADAMTS13.
Recommended fields not provided:
Clinical utility, Target population, What is the protocol for interpreting a variation as a VUS?, Is research allowed on the sample after clinical testing is complete?, Sample negative report, Sample positive report
Technical Information
Availability: Help
Tests performed
Entire test performed in-house
Analytical Validity: Help
During validation, no false negatives or false positive results were observed. Analytical specificity and sensitivity are >99%.
Proficiency testing (PT):
Is proficiency testing performed for this test? Help
Yes

Method used for proficiency testing: Help
Formal PT program

PT Provider: Help
American College of Medical Genetics / College of American Pathologists, ACMG/CAP
Recommended fields not provided:
Test Confirmation, Assay limitations, Description of internal test validation method, Citations for Analytical validity, Description of PT method, Major CAP category, CAP category, CAP test list
Regulatory Approval
FDA Review: Help
Not provided
Additional Information

IMPORTANT NOTE: NIH does not independently verify information submitted to GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.