Lymphocyte Markers, Complete Panel

Tube Type

Includes: CD3/CD4 (T-helper), CD3/CD8 (T-Cytotoxic), CD4/CD8 Ratio, CD19 (B-Cells), CD16/CD56 (NK-Cells)

See also Lymphocyte Markers Limited Panel and Leukemic Markers

Test ID LAB5920
EPIC Order LYMPHOCYTE MARKERS COMPLETE
CPT Code(s) 86355, 86357, 86360, 86359
Group/Individual Test Group
Laboratory Clinical Flow Cytometry Laboratory
Tube Station 82
Specimen Routine: 3 mL blood/Lavender Top Tube
Stability: Specimen is stable for testing up to ≤48 hours from collection
Availability Routine: Accepted Monday-Saturday. Samples collected after Noon on Saturday will be tested on the following working day; see important Comments
STAT: NA
Turnaround Time 72 hours
Reference Range Normal: Reference ranges are included with results.
Comments

Must be received at ROOM TEMPERATURE.
CBC/Diff required for Absolute Markers Values

Lymphocyte markers include CD3, CD4, CD8 + H/S Ratio, CD19-B cells; CD16 + 56-NK cells.

Acceptable volume for pediatric patients is 1 mL of blood. CBC/Diff tube can be shared for this test.

Reviewed by Christopher Parker on May 13, 2022

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514