Laboratory: Clinical Biochemistry
Test Name:
DIHYDROPTERIDINE REDUCTASE (DHPR) - (BLOOD SPOT)
Test Code: MIS8
Clinical Information:
Test is required for new PKU patients.
For additional information, see: London Health Sciences Centre Laboratory Test Information Guide


ACCEPTABLE ALTERNATIVE: Whole Blood samples must be shipped within 4 hours to HSC.

Collection Devices:
ACCEPTABLE ALTERNATIVE: Whole Blood samples must be shipped within 4 hours to HSC.
Specimen Required:

Blood collected on a PKU card.
Referral:
Requisition:
Reference Values:
A descriptive report will be sent.
Availability:
See Also:
More Information:
Send specimen to HSC Clinical Biochemistry and Genetics Lab MS551.
Ensure that the blood card has been thoroughly air-dried.  This is an enzyme assay - send to CPRI immediately.  
Address:
Child and Parent Resource Institute (CPRI)
Biochemical Genetics Laboratory
600 Sanatorium Road
London ON  N6H 3W7
Tel:  519-858-2774  ext 2211
Fax:  519-858-3913
XDHBR