Fragile X DNA Analysis

Molecular Diagnostics:DNA

Test ID/Workstation: FXDNZ PATH

Specimen Type: Blood

Tube Type: Purple top (EDTA) tube: Whole Blood

Collection Volume: 6.0 mL

Cause for rejection: Specimen clotted, stored at room temperature, > 5 days old; improper anticoagulant.

Storage: Refrigerated

Availability: Mon-Fri

Methodology: Polymerase Chain Reaction (PCR), Southern Blot Probe Hydridization

Special Instructions: Pertinent medical findings, family history, and suspected diagnosis must accompany request. Genetic counseling is available. Family studies may be necessary to establish or confirm carrier status.

Lab/Phone: 330-543-8722

TAT: 2 wks - males, 1 month - females

Additional Info: Reference range is available on patient report

CPT Code: 81243,81244

Synonyms: Martin-Bell Syndrome, FRAXA

Requisition Form
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330-543-1000 (operator)

(8 a.m.-4:30 p.m.)


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