* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
5 - 6 days
- HEX4 Glucose Tetrasaccharide Urine
- Pompe Disease
- Acid Maltase Deficiency
Collect random urine specimen. Aliquot into 2 screw capped aliquots (if enough urine) and send to Specimen Processing frozen.
Specimen needs to be shipped frozen. It is only good for 4 hours at ambient temp.
Test sent to Duke Glycogen Storage Disease Laboratory.