Flow Cytometry - CD14 ( Monocytic Cell Marker )
Also Known As
Test Parameters Included
- CD14 Expression on Monocytes (% positive cells or MFI)
- Pathologist Immunophenotyping Remark – correlated with monocytic lineage disorders
Department
Methodology
Sample Required
Preparation
Schedule Report
24-48 Hours
Emergency Report
Yes
Frequently Asked Questions
Is fasting required for CD14 flow cytometry?
No, fasting is not required. The test measures cell surface markers on white blood cells, unaffected by recent food intake.
What does elevated CD14 indicate?
Elevated CD14 expression may suggest monocytic leukemia, chronic inflammation, sepsis, or reactive monocytosis. Low levels can occur in certain myelodysplastic syndromes.
How is the sample collected?
Blood is drawn from a vein into an EDTA or heparin tube. For bone marrow evaluation, a BMA sample may be collected from the hip bone.
What is the typical turnaround time?
Reports are usually available within 24–48 hours after sample receipt, depending on lab workload and additional testing required.
Can medications affect CD14 results?
Corticosteroids, immunosuppressants, or recent transfusions may alter monocyte counts and CD14 expression. Always inform your doctor about current medications.
Test Description
Test Code
FCM09
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