Heterogenous expression of CD15 in acute lymphoblastic leukemia: a study of ten anti-CD15 monoclonal antibodies in 158 patients.

Discrepancies in the literature on acute leukemia blast cell immunophenotypes are sometimes related to differences between the epitopes recognized by various monoclonal antibodies (MoAb) in the same cluster of differentiation. CD15 is one example of such a variation. CD15 expression has been reported in 1.6% to 39% of acute lymphoblastic leukemias (ALL). We… CONTINUE READING