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University of Chicago Genetic Services Laboratories
UChicago Genetic Testing
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Single Gene Repeat Expansion Analysis

Institutional Price 
$750.00
TAT 
2-4 weeks
CPT Code 
see information sheet
Test Code 
4103
PDF icon Test Information Sheet
Test Methods 
Repeat Expansion Testing
Specimen Types Accepted 
Blood
Saliva
Cultured Cells
Extracted DNA
Documents 
PDF icon Movement Disorders Requisition Form
Genes 

ATN1

ATXN1

ATXN10

ATXN2

ATXN3

ATXN7

ATXN8OS

CACNA1A

FMR1

FXN

PPP2R2B

RFC1

TBP

Additional Information 
We do not bill insurance directly for RFC1 single gene repeat expansion testing.

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Ataxia Exome
Epilepsy Exome
University of Chicago
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  • Toll free: 888.824.3637
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Department of Human Genetics