- Methylene Tetrahydrofolate Reductase (MTHFR)-related Thrombophilia/Methotrexate Toxicity
Order Code: 333401
CPT Codes: 81291, G0452
Indication: Carrier Screening, Clinical Diagnosis
Required Patient Information: Personal and Family History of clinical symptoms and/or previous test results (if any). Routine carrier screening in asymptomatic individuals under the age of 18 will require a signed consent form.
Turn Around Time: 7-14 days
Specimen type: Whole Blood
Methodology: PCR based assays using the Invader chemistry are used to detect 677C>T and 1298A>C variants in MTHFR gene.