Figure 2.

Flow cytometry of Herpes virus saimiri (HVS)-transformed T lymphocytes. Cell-surface cytofluorographic analysis of HVS-transformed T lymphocytes from the leucocyte adhesion deficiency (LAD) patient (right) and a healthy control (left) is shown. Dotted vertical lines represent cursor located based on background staining (isotype-matched controls, histograms labelled as ‘negative’). Cell-surface staining was determined of CD11a, b, c and CD18 integrins, with CD3 included as a positive labelling control.