A qualitative evaluation, to determine a patient’s genetic ability to produce the thiopurine methyltransferase (TPMT) enzyme.
Specimen Collection Requirements
Whole Blood, one lavender (EDTA) top tube
Ambient: 10 days; Refrigerated: 30 days; Frozen: Unacceptable
Thursday, January 5, 2017 03:41:44 AM
Client Services: 503-413-1234