Fig. 1. Immunophenotyping of EB6 cells. Flow cytometric analysis was performed as described in Materials and Methods with MoAbs recognizing murine cell surface hematopoietic antigens. The results of one representative experiment are shown. At least three experiments were carried out for each marker; for CD41, 15 experiments were performed. Control immunoglobulins, broken lines; specific monoclonal antibodies, unbroken lines.