14 - 21 days
SCA8 (ATXN8OS) Repeat Expansion Test
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Repeat Expansion Detection by PCR, Southern Blot
Detects CTA/CTG triplet repeat expansions in the SCA8 gene.
Normal: < 50 CTA/CTG trinucleotide repeats.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Collect lavender top (EDTA) whole blood, refrigerate. May be shipped ambient.