Genetic Test Details

Spinocerebellar Ataxia type 3 (SCA3)

Test Information

Title
Spinocerebellar Ataxia type 3 (SCA3)
Category
Neurogenetics
Sub Category
Spinocerebellar Ataxia (SCA)
Gene/Platform/Region List
ATXN3 (CAG repeats)
Test type
Single Gene
Samples Accepted
Blood, DNA, Cultured Cells, Amniocyte, CVS
Indications
Diagnosis, Carrier Cascade Testing
Test Methodology
Methodology Notes
TP-PCR and fragment analysis
Disease/Condition
Spinocerebellar Ataxia type 3 (SCA3)

Last Updated: November 26, 2025