Precision 're'arming of CD33 antibodies

Abstract

In this issue of Blood, Kung Sutherland et al report on the preclinical activity of SGN-CD33A, a humanized anti-CD33 antibody conjugated to a pyrrolobenzodiazepine (PBD) dimer via a protease-cleavable linker, against acute myeloid leukemia (AML) cells in vitro and in vivo. © 2013 by The American Society of Hematology.