Effective November 12, 2020, DHR (DHR) testing will be available via Mayo Medical Laboratories.

 

Collection Instructions: Collect 5 mL of whole blood in a sodium heparin green top vacutainer from both a patient and unrelated healthy donor within an hour of the patient.  Clearly label each vacutainer control or patient.

 

Methodology: Flow Cytometry

 

Analytic Time: M-F, 4 days turnaround time