ALKALINE PHOSPHATASE ISOENZYMES

Components
Includes Total Alkaline Phosphatase

Specimen Required
Draw blood in a SST. Centrifuge, separate and send 2.0 mL serum (1.0 mL minimum) refrigerated in a screw-capped plastic vial.

Alternate Specimen
Serum: Red-top

Methodology
Spectrophotometry/Electrophoresis

Stability
Room Temperature: 7 days; Refrigerated: 21 days; Frozen: 21 days

Reference Range
By report

Performed
Tuesday-Saturday

Turnaround Time3-5 days
Test CodeALKPI
CPT-4 Code (s)
84075 Alkaline Phosphatase, Total
84080 Alkaline Phosphatase Isoenzymes
LOINC Codes
Alkaline Phosphatase:   6768-6  
Intestine Isoenzyme:   15014-4  
Bone Isoenzyme:   15013-6  
Liver Isoenzyme:   15015-1  
Placental Isoenzyme:   15016-9  

Warde
Medical
Laboratory