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Specimen Collection

B cells (CD19)


Test Name
B cells (CD19)
Test Code
SUBSET2
Specimen Type

Lithium Heparin AND EDTA

Minimum Volume
0.5 mL Heparin 0.25 mL EDTA
Comments

Comments Medical Staff : Please request FBE as it is required to quantitate subsets and must be collected at the same time. If test is requested to be collected Fridays after 12 midday, call laboratory ext 5725 before collecting specimen

Laboratory Notes: Do not spin. Keep at room temperature.

External Laboratories: Please supply a copy of the FBE result

Assay Performed
Immunology
RCH
9345 5725
Laboratory Hours: 0800-1730 Mon-Fri (excluding PH)
no after hours service
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Assay Frequency

Sat- Thurs, Friday am (see note above for Friday pm specimens)

See Also
Lymphocyte Subsets - Immunology Includes CD3, CD4, CD8, CD19, NK, High Sens B Cells, HLADR & Naive T