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HelpTest ID BLOD1502 T Cell Subset CD20
AKA
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 |
Stability/Transport
| Room Temperature | 72 hours | Preferred for Transport |
| Refrigerated | N/A | |
| Frozen | N/A |
Performed Test Frequency
Monday through Friday (cut-off for test setup is Friday at noon)
Methodology
Flow Cytometry
Performing Lab
Sanford Laboratories Fargo- Flow Cytometry
CPT
86355 x2; 86359; 86360; 86357
Report Available
1-3 days
Additional Information
Tests in Panel: (includes relative and absolute values)
| CD3 | CD4 | CD8 |
| CD16 | CD19 | CD20 |
| CD56 |