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Test ID BLOD1502 T Cell Subset CD20


Immunodeficiency Panel, T and B Cell Quantitation, TBNK20 Cells, TB20

Specimen Type/Requirements

EDTA Whole Blood. Specimens should be received within 72 hours from collection.


Specimen Volume

Preferred Volume 2 mL whole blood
Minimum Volume 500 µL whole blood


Performed Test Frequency

Monday through Friday (cut-off for test setup is Friday at noon)


Flow Cytometry


86355 x2; 86359; 86360; 86357


Room Temperature 72 hours Preferred for Transport
Refrigerated N/A  
Frozen N/A  


Performing Lab

Sanford Laboratories Fargo- Flow Cytometry

Analytic Time

1-3 days