Lymphocyte CD18 Surface Marker Test | Lahalak
A vital test for the CD18 protein, responsible for immune cell adhesion and migration. It helps diagnose the causes of recurrent, serious infections resulting from white blood cell functional defects.
Scientific name: Lymphocyte CD18 Surface Marker Test
Flow cytometry is used to assess the expression level of CD18 protein on the surface of lymphocytes. CD18 is a key subunit for the formation of leukocyte adhesion molecules (such as LFA-1) and plays a vital role in leukocyte migration and immune function. It is used to investigate suspected leukocyte adhesion deficiency (LAD).
Service type
Laboratory test (Blood)
Duration
10-15 minutes
Fasting
Fasting is not required
Included Services
- Since the "service type" is "individual analysis", the standard template is used):
- Detailed analysis to diagnose CD18 expression levels on lymphocytes using flow cytometry
- Consult with an immunologist or a hematologist to interpret the results.
- Personal support services from Lahalak
Medical Service Information
Conditions & Notices
- Fasting is not required, and the sample can be taken at any time.
- The sample (whole blood with the anticoagulant EDTA) should be kept and processed at an appropriate temperature (often room temperature) and examined within 24-48 hours.
- Inform the doctor and the laboratory of all medications and supplements the patient is taking, and any family history of immune system diseases.
- The doctor may request confirmatory genetic testing if there is doubt about the result of the analysis.
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