ABCB11 mutation analysis
- 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.: GTR000500349.7
- Last updated: 2023-04-13
- Test version history
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 Benign recurrent intrahepatic cholestasis type 2
Offered by Amsterdam UMC Genome Diagnostics
Methodology
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 Analysis
- Applied Biosystems 3730 capillary sequencing instrument
Test development
HelpHow the test was developed (e.g. Laboratory Developed Test (LDT), FDA reviewed, externally manufactured kit, modified FDA-reviewed test, or combination). Intended to help differentiate certification requirements between the test types. Reflex testing not included here.Test developed by laboratory (no manufacturer test name)
Test procedure
HelpSummary of the test methodology and/ or description of the specific steps for each method used in this assay.DNA is extracted from the patient specimen, PCR amplification and sequence analysis of the entire coding region/ or indicated exons plus additional flanking intronic or other non-coding sequence. Sanger sequencing is carried out and the sequence is visualized on a capillary sequencer. Sequencing is performed separately in both the forward and reverse directions.
Citations
Not provided
Confirmation of identified mutations is done in an independent experiment.
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