IMMUNOPHENOTYPING BY FLOW CYTOMETRY CD4 Test
Test Name: IMMUNOPHENOTYPING BY FLOW CYTOMETRY CD4 Test
Components: CD4 Test
Price: 370.0 AED
Sample Condition: 3 mL (2 mL min.) whole blood in 1 Lavender Top (EDTA) tube and 3 mL (2 mL min.) whole blood in 1 Green Top (Sodium Heparin) tube OR 2 mL (1 mL min.) Bone marrow in 1 Green Top (Sodium heparin) tube. Ship immediately at 18-22°C. DO NOT REFRIGERATE OR FREEZE. Specify time, date, and clinical details on the test request form.
Report Delivery: Sample Daily by 9 am; Report Same day
Method: Flow Cytometry
Test Type: AIDS, Immunodeficiency states
Doctor: Hematologist
Test Department: FLOW CYTOMETRY
Pre Test Information: Give brief clinical history.
Test Details
The CD4 test is a type of immunophenotyping test that is performed using flow cytometry. It is used to measure the number and percentage of CD4+ T cells in a blood sample. CD4+ T cells are a type of white blood cell that play a crucial role in the immune system. They are responsible for coordinating the immune response and are particularly important in the defense against viral infections.
CD4+ T cells are also the primary target of the human immunodeficiency virus (HIV), which causes acquired immunodeficiency syndrome (AIDS). The CD4 test is commonly used to monitor the immune status of individuals infected with HIV. The test can determine the level of CD4+ T cells in the blood, which is an indicator of the immune system’s ability to fight off infections. A lower CD4+ T cell count indicates a weakened immune system and a higher risk of developing opportunistic infections.
During the CD4 test, a blood sample is collected from the individual and labeled with fluorescent antibodies that specifically bind to CD4 molecules on the surface of T cells. The sample is then analyzed using a flow cytometer, which can detect and quantify the fluorescently labeled CD4+ T cells. The flow cytometer measures the number of CD4+ T cells and calculates the percentage of CD4+ T cells in relation to the total number of lymphocytes.
The results of the CD4 test can help healthcare providers determine the stage of HIV infection and guide treatment decisions. Regular monitoring of CD4+ T cell counts is important in managing HIV infection and preventing the progression to AIDS. In addition to HIV monitoring, the CD4 test may also be used in other clinical settings to evaluate immune system function and diagnose certain immune disorders.
| Test Name | IMMUNOPHENOTYPING BY FLOW CYTOMETRY CD4 Test |
|---|---|
| Components | |
| Price | 370.0 AED |
| Sample Condition | 3 mL (2 mL min.) whole blood in 1 Lavender Top (EDTA) tubeAND 3 mL (2 mL min.) whole blood in 1 Green Top (Sodium Heparin) tube OR 2 mL (1 mL min.) Bone marrow in 1 Green Top (Sodium heparin) tube. Ship immediately at 18\u0192??22?\u00f8C. DO NOT REFRIGERATE OR FREEZE. Specify time, date and clinical details on test request form. |
| Report Delivery | Sample Daily by 9 am; Report Same day |
| Method | Flow Cytometry |
| Test type | AIDS, Immunodeficiency states |
| Doctor | Hematologist |
| Test Department: | FLOW CYTOMETRY |
| Pre Test Information | Give brief clinical history. |
| Test Details |
The CD4 test is a type of immunophenotyping test that is performed using flow cytometry. It is used to measure the number and percentage of CD4+ T cells in a blood sample. CD4+ T cells are a type of white blood cell that play a crucial role in the immune system. They are responsible for coordinating the immune response and are particularly important in the defense against viral infections. CD4+ T cells are also the primary target of the human immunodeficiency virus (HIV), which causes acquired immunodeficiency syndrome (AIDS). The CD4 test is commonly used to monitor the immune status of individuals infected with HIV. The test can determine the level of CD4+ T cells in the blood, which is an indicator of the immune system’s ability to fight off infections. A lower CD4+ T cell count indicates a weakened immune system and a higher risk of developing opportunistic infections. During the CD4 test, a blood sample is collected from the individual and labeled with fluorescent antibodies that specifically bind to CD4 molecules on the surface of T cells. The sample is then analyzed using a flow cytometer, which can detect and quantify the fluorescently labeled CD4+ T cells. The flow cytometer measures the number of CD4+ T cells and calculates the percentage of CD4+ T cells in relation to the total number of lymphocytes. The results of the CD4 test can help healthcare providers determine the stage of HIV infection and guide treatment decisions. Regular monitoring of CD4+ T cell counts is important in managing HIV infection and preventing the progression to AIDS. In addition to HIV monitoring, the CD4 test may also be used in other clinical settings to evaluate immune system function and diagnose certain immune disorders. |
