Laboratory Test Information Guide

Details for Alpha-Glucosidase, Dried Blood Spot

Test Name: Alpha-Glucosidase, Dried Blood Spot
Alternate Name(s): Acid Maltase
GSDII
Pompe Disease
Laboratory: Biochemical Genetics
Specimen Type: Blood spot on filter paper card or EDTA Lavender top tube
Collection Information: Dried blood spot collected from a finger stick or from whole blood collected in a Lavender (EDTA) top tube spotted onto a Whatman 903 filter paper card. Store DBS at -20C or below in tightly sealed bags. Protect from moisture and condensation at all times.

https://intra.lhsc.on.ca/priv/lab/manuals/mole/bgl/ana/cana006.pdf

Saturate each circle completely (blood dot should be visible on both front and back of card) with a single application; air dry thoroughly.
Requisition: GENERAL LABORATORY REQUISITION
Test Schedule: As required
Turnaround time from when specimen
is received in testing laboratory:
 
Routine
 
Stat
 
 
Reference Range: 78-342 nmol/hr/3mm disc
Effective Date: 2008-06-10
Revised Date: 2014-06-06
Critical Value:  
Interpretive Comments:  
Special Processing: For SRA staff:

If blood spot card received, send to Biochemical Genetics with next courier.

If EDTA tube received, send to Biochemical Genetics on ice packs with next courier. They will make the blood spot card.

If received after hours, store in fridge and send the next business day.
Comments:  
Method of Analysis:  
Critical Information Required:  
Storage & Shipment: Sample must be sent to lab immediately.
System Codes: 
Cerner
AGLCDBS
 
Referred To: Biochemical Genetics Laboratory
London Health Sciences Centre
Victoria Hospital Westminster Tower
Room E3-219
800 Commissioners Road East
London, Ontario
N6A 5W9

519-685-8500
Joanne ext. 71560
Specimen Receiving ext. 71561
Fax: 519-858-1063

Questions? Comments? Contact Laura Gopaul