Test ID: TPMT
Thiopurine Methyltransferase (TPMT), Erythrocytes
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Reference Values
Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
> or =15.0 U/mL RBC (normal)
10.1-14.9 U/mL RBC (low normal)
6.0-10.0 U/mL RBC (carrier)
0.0-5.9 U/mL RBC (deficient)
Reference values apply to all ages.


