Immune Cell Adhesion Test - 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).