Specimen Requirements
Title
Leukocyte Alkaline Phosphatase (LAP) Score
Specimen Requirement
Draw blood in a green sodium or lithium hepann tube. Send 5.0 mL whole blood (1.0 mL minimum) room temperature.
Samples must be sent the day collected, and must be collected Sunday-Wednesday only. PROTECT FROM LIGHT.
Methodology
Stability
Room Temp: 24 hours
Reference Range
By Report*
Turnaround
3-6 days -- Performed Mon-Fri
Clinical Use
Test Code
LAPW