NIH Clinical Center
Dept. of Lab Medicine | Dept. of Transfusion Medicine | Anatomic Pathology Test Guide > Lab Test
 Lab Test
 Test Description
Panel Name:
Test Name:
Leukocyte Alkaline Phosphatase
Panel Tests:
LIS Test Code:LAP
Synonyms: LAP
Department:Laboratory Medicine
Lab Area:Hematology
TAT:1 day
 Specimen Collection


Fingerstick Collection. Call lab at 301-496-4473

Micro. Container:

Collection Instructions:

Must be done by fingerstick smears.
Please call Hematology Lab at 301-496-4473.

Delivery Instructions:
Specimen Type: Blood
Frequency / Restrictions:
 Expected Values/Results
Ranges and Interpretation:

Leukocyte Alkaline Phosphatsase  score
Performed at National Institutes of Health, Bethesda MD
Effective 13Mar02 – 08Jan13:
Low:       0 – 27
Normal: 28 – 166
Elevated:  >=167

Organisms Reported:
Alert Limits:
 Additional Test Information


Fingerstick specimen.  Please call Hematology Lab at 301-496-4473.



Archived Ranges:Historical Reference Ranges


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