Test directory: TPMT and NUDT15 Genotyping

Ordering Code7787
Test NameTPMT and NUDT15 Genotyping
AliasThiopurine Methyltransferase (TPMT) and Nudix Hydrolase
(NUDT15) Genotyping, Varies
Preferred SpecimenWhole Blood
Preferred ContainerEDTA, K2 (Lavender)
Optimum Volume3 mL
Handling InstructionsSend original tube, do not aliquot.
Transport RequirementsOahu: Ambient
Airline: Ambient
Specimen StabilityAmbient: 9 Days
Refrigerated: 30 Days
Frozen: Not Stable
Rejection CriteriaAll specimens will be evaluated at Mayo Clinic Laboratories for test suitability.
Avail. StatNO
Analytic Time7 Days
MethodologyReal-Time Polymerase Chain Reaction (PCR) with Alletic
Discrimination Analysis
Reference Lab Mayo Medical Lab

Reference range(s)

The reference ranges listed below are valid on this date of April 25, 2024.
ComponentAgeMale NormMale Critical LowMale Critical HighFemale NormFemale Critical HighFemale Critical LowUnitsAdd'l info
TPMT GenotypeALLSee report.
TPMT PhenotypeALLSee report.
NUDT15 GenotypeALLSee report.
NUDT15 PhenotypeALLSee report.
InterpretationALLSee report.
Additional InformationALLSee report.
MethodALLSee report.
DisclaimerALLSee report.
Reviewed byALLSee report.