GALE - Galactose epimerase deficiency
- GTR Test IDHelpEach Test is a specific, orderable test from a particular laboratory, and is assigned a unique GTR accession number. The format is GTR00000001.1, with a leading prefix 'GTR' followed by 8 digits, a period, then 1 or more digits representing the version. When a laboratory updates a registered test, a new version number is assigned.: GTR000567519.1
- Last updated: 2023-01-04
- Test version history
- 567519.1, last updated: 2023-01-04
Clinical testHelpIn the U.S., clinical tests must be performed under CLIA certification. When a lab uses the same methods for a test in both clinical and research settings, the test appears as two separate GTR records. for UDPglucose-4-epimerase deficiency
Offered by Translational Metabolic Laboratory
Overview
Test name
HelpThe name the laboratory assigns the test. Used as the default title of the page specific to the test.GALE - Galactose epimerase deficiency
This is a clinical test intended for HelpPurposes or indications for the test. Lab-provided.: Diagnosis
Click Indication tab for more information.
See website
Order URL HelpLink to the laboratory webpage with information about how to order this test. Please note that clicking on this link will open a new tab in your internet browser.: https://order.radboudumc.nl/en/products/gale-galactose-epimerase-deficiency
Methodology
HelpThe assay's major method category (biochemical, cytogenetic or molecular genetics); method category (i.e. enzyme assay, chromosome breakage studies, targeted mutation analysis); methodology (i.e. the name of the method used) and instruments used when performing this test.- Molecular Genetics
- CSequence analysis of the entire coding region
- Bi-directional Sanger Sequence AnalysisNext-Generation (NGS)/Massively parallel sequencing (MPS)
Not provided
Clinical validity
HelpHow consistently and accurately the test detects or predicts the intermediate or final outcomes of interest. Lab-provided.Not provided
- ACMG Algorithm, 2022American College of Medical Genetics Algorithm, Primary or Secondary Hypergalactosemia (Galactose Elevated)
- ACMG ACT, 2022American College of Medical Genetics and Genomics, Newborn Screening ACT Sheet, Elevated total galactose with normal GALT enzyme activity, Primary or Secondary Hypergalactosemia, 2022
- ACMG ACT, 2022American College of Medical Genetics ACT Sheet, Newborn Screening ACT Sheet Primary or Secondary Hypergalactosemia
- ACMG ACT Sheet, 2010American College of Medical Genetics ACT SHEETs, Primary or Secondary Hypergalactosemia, 2010
- ACMG Algorithm, 2009American College of Medical Genetics Algorithm, Primary or Secondary Hypergalactosemia, 2009
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