CD19-Percent, Blood
The CD19-Percent test quantifies the percentage of CD19-positive B-cells in the blood. It is essential for diagnosing and monitoring B-cell-related cancers like lymphomas and leukemias, as well as evaluating immune system status.
CD19-Percent, Blood Test in Bengaluru Overview
No special preparations needed
- Specimen Source
- %cd19 (earliest B-cell)
The CD19 percent test measures the percentage of B-cells expressing the CD19 marker in the blood, often used to assess immune function.
It is recommended for individuals with suspected immunodeficiency disorders, autoimmune conditions, or following bone marrow transplants.
A blood sample is analyzed using flow cytometry to quantify CD19-positive B-cells.
- Low CD19 percent: Suggests B-cell deficiency or immune dysfunction.
- Normal CD19 percent: Indicates normal immune function.
Test code
1675BA
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Bone Marrow | Others | 3 |
| Edta Whole Blood | Lavender Vacutainer | 2 ML |
| Heparin Whole Blood | Green Vacutainer | 2 ml |
Specimen stability information
Bone Marrow, Edta Whole Blood, Heparin Whole Blood
Collection instructions
2-3 unfixed, unstained direct smears + Detailed Clinical history medatory, Fluid send in RPMI 1:1 in plain container
Specimen rejection criteria
Test run frequency
Every Day TIME - 15:30
Turn around time
Next Day
Performing locations
Department
- Flow Cytometry
CPT and Loinc codes
Package price
₹2800
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₹2800