Figure 1.
MHC class II surface expression on leukemic and lymphoma T-cell lines. FACS analysis of HLA-DR, -DQ, and -DP surface expression in HSB-2, HPB-ALL, PEER, Molt-4,and Jurkat T-ALL cell lines and of HH and HUT78 T-cell lymphomas. Filled curve is the specific MHC class II staining and open curve represents the isotype control.