Stanford Hospital & Clinics and Lucile Packard Children’s Hospital
Test Name : Purine Nucleo. Phosphorylase Order Code : PNPQ
Specimen Type: Whole Blood
Container Type: Lavender-top tube (EDTA)
Required Volume: 3-5 mL
Minimum Volume (Pediatric): 1 mL
Methodology: Spectrophotometry
Standard Run Times: Batched twice per week
Turnaround Time: 7-14 days
Special Handling: Store and transport refrigerated.
CPT Codes: 82657
Cerner codes : Purine Nucleoside Phosphorylase
Department: Red Blood Cell Special Studies