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Thiopurine Methyltransferase (LABCORP)
Test Code99901000836
Alias/See Also
LAB7613: TPMT Activity | LABCORP EAP: 510750
CPT Codes
82657x1
Preferred Specimen
LABCORP LAB: GREEN TOP- NAHEP (Refrigerated) Min Vol: 5
Other Acceptable Specimens
LABCORP LAB: LAVENDER TOP-EDTA: (Refrigerated) Min Vol: 5
Transport Temperature
Whole blood
Volume: 8 mL adults; 5 mL pediatric (Minimum Volume: 5 mL)
Container: Green-top (sodium heparin) tube or lavender-top (EDTA) tube
Special Instructions: Specimens must arrive in the lab within 72 hours of collection.
Specimen: Whole blood
Volume: 8 mL adults; 5 mL pediatric
Minimum Volume: 5 mL
Container: Green-top (sodium heparin) tube or lavender-top (EDTA) tube
Storage Instructions: Refrigerate
Volume: 8 mL adults; 5 mL pediatric (Minimum Volume: 5 mL)
Container: Green-top (sodium heparin) tube or lavender-top (EDTA) tube
Special Instructions: Specimens must arrive in the lab within 72 hours of collection.
Specimen: Whole blood
Volume: 8 mL adults; 5 mL pediatric
Minimum Volume: 5 mL
Container: Green-top (sodium heparin) tube or lavender-top (EDTA) tube
Storage Instructions: Refrigerate
Report Available
LABCORP LAB STAT: 12 Days
Last Updated: June 30, 2023
