Identification of molecular target of diallyl trisulfide in leukemic cells

Abstract

To identify the molecular target of diallyl trisulfide (DATS) in human leukemic cell line U937, we examined modification of thiol group(s) of cellular proteins by the redox 2D PAGE. A unique protein spot appeared by DATS treatment was identified to be heat shock protein 27 (HSP27). Hsp27 is suggested to be one of the molecular target of DATS in U937.