Test directory: Pompe GAA Enzyme Activity Leukocyte

Ordering Code 7884
Test Name Pompe GAA Enzyme Activity Leukocyte
Alias acid alpha-glucosidase
GAA
Pompe Disease (GAA), Enzyme Activity in Leukocytes
Preferred Specimen Whole Blood
Preferred Container EDTA, K2 (Lavender)
Other Specimen/Container Whole Blood in ACD-B (Yellow), Whole Blood in Sodium Heparin (Green)
Optimum Volume 3 mL
Collection Instructions Collect Monday - Wednesday due to short stability

Clinical indication for testing is required
This test is not indicated for carrier screening.
Transport Requirements Oahu: Ambient
Airline: Refrigerated
Specimen Stability Ambient: 3 Days
Refrigerated: 3 Days
Frozen: Not Stable
Rejection Criteria Grossly hemolyzed
Avail. Stat NO
Analytic Time 10 Days
Methodology Quantitative Fluorometry
Reference Lab  ARUP Laboratories

Reference range(s)

The reference ranges listed below are valid on this date of June 29, 2025.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Pompe GAA Activity Leukocytes ALL 5.5-25.0 5.5-25.0 nmol/h/mg
Interpretation ALL

Units of...
Units of measure for Pompe Disease (GAA) Activity are: Nanomoles of substrate hydrolyzed per hour per mg of protein

This test was developed and its performance characteristics determined by ARUP Laboratories
It has not been cleared or approved by the U.S
Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes

See report.
Note1

Note1:


Units of measure for Pompe Disease (GAA) Activity are: Nanomoles of substrate hydrolyzed per hour per mg of protein

This test was developed and its performance characteristics determined by ARUP Laboratories
It has not been cleared or approved by the U.S
Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes

See report..