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Platelet / HLA Testing Services


Canadian Blood Services National Platelet Immunology Reference laboratory (NPIRL) is an accredited laboratory that provides HLA and HPA antigen typing and antibody investigation to assist health care providers in management of thrombocytopenic patients.  

The laboratory is located in Winnipeg, MB and provides testing for all Canadian locations and facilities.  

If you require any of our laboratory reports in an accessible format, please contact your local Hospital Liaison Specialist. 

Testing locations