NCIt definition : ETS-related transcription factor Elf-3 (371 aa, 41 kDa) is encoded by the human ELF3
gene. This protein plays a role in the positive regulation of transcription.;
NCIt note : ESX, a novel member of the ETS transcription factor family, is a tumor marker exclusively
expressed in epithelial cells. ESX contains two putative DNA-binding domains: an ETS
domain and an A/T hook domain.;