CD3/CD19-Percent

The CD3 and CD19-Percent test quantifies T-cells (CD3) and B-cells (CD19) in the blood, providing valuable information about immune cell populations. It is used in diagnosing and monitoring various immune-related diseases and blood cancers.

Also known asCD 3 and CD 19-PercentBLOOD CD 3 and CD 19-PercentBLOOD

Available via

Home Collection, Lab Visit

Contains

3 parameters

Earliest reports in

Next Day

Test details

CD3/CD19-Percent Test in Ahmedabad Overview

Preparations

No special preparations needed

Test included
CD3/CD19-Percent includes 3 parameters

  • Specimen Source
  • %cd3
  • %cd19 (earliest B-cell)
Frequently Asked Questions

The CD3 CD19 Percent test measures the percentage of CD3+ T-cells and CD19+ B-cells in the blood. CD3+ cells are T-lymphocytes involved in cell-mediated immunity, while CD19+ cells are B-lymphocytes responsible for antibody production.

This test is recommended for:

  • Individuals with suspected immunodeficiency.
  • Patients undergoing immunosuppressive therapy.
  • Monitoring immune status in HIV or other immunocompromised patients.

A blood sample is collected and analyzed using flow cytometry to determine the percentage of CD3+ and CD19+ cells.

  • Normal CD3/CD19 ratio: Indicates a balanced immune response.
  • Low CD3 levels: Suggests T-cell deficiency.
  • Low CD19 levels: Indicates compromised B-cell function.

Accurate assessment of immune cell percentages aids in diagnosing and managing immunodeficiencies, autoimmune disorders, and monitoring treatment responses.

Test code

1674BX

Specimen vol. and vacutainer information
SpecimenVacutainerVolume
Whole BloodOthers.5 ML

Specimen stability information

Whole Blood

Collection instructions

Direct smears + Clinical history medatory

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

CD3/CD19-Percent

5800

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