Unit Code 8816:
Galactosylceramide Beta-Galactosidase, Leukocytes
Specimen Required
Specimen must arrive within 48 hours of draw to be
stabilized. Draw specimen Monday through Thursday only
and not the day before a holiday. Specimen should be
drawn and packaged as close to shipping time as possible.
Draw blood in a yellow-top (ACD) tube(s), and send 7 mL of ACD
whole blood refrigerated. Specimen cannot be frozen.
Do not transfer blood to other containers. See "Lysosomal
Storage Disorders" in Special Instructions.
Transport Temperature
Refrig\Ambient OK\Frozen NO
Reject Due To
Specimens Other Than: Leukocytes
Anticoagulants Other Than: ACD solution A or B
Hemolysis: Yes
Thawing: NA
Lipemia: NA
Day(s) and Time(s) Test Performed
Specimens processed daily. Assay performed
Tuesday 8:00 a.m.


