Stanford Hospital & Clinics and Lucile Packard Children’s Hospital
RESULT
Test Name : TPMT Enzyme Activity-Phenotype Order Code : PRO6MP
Note: This is a Sendout/Referred Test and is only offered to registered patients of SHC or LPCH.
Synonyms: Pro-Predict 6MP
Specimen Type: EDTA (whole blood)
Container Type: Lavender-top tube (EDTA)
Required Volume: 5 mL
Minimum Volume (Pediatric): 2 mL
Components: TPMT (thiopurine S-methyltransferase) enzyme activity in peripheral RBC; Quantitative HPLC for 6-methyl-thioguanine
Turnaround Time: 5 days
Special Handling: Specimen must be kept cool; ship with cold packs. Refrigerate. DO NOT FREEZE. Stable for 7 days refrigerated, or maximum 24 hours at room temperature.
CPT Codes: 82491, 82657
LPCH EPIC Code: LAB3117
SHC EPIC Code: LABPRO6MP
Department: Sendouts
Clinical Specialties: Toxicology/Therapeutic Drug Monitoring
Sendout Lab: Prometheus Therapeutics and Diagnostics
URL: http://www.prometheuslabs.com/products_diagnostics_metabolites.asp