Immunogen sequence: MDGTIKEALS VVSDDQSLFD SAYGAAAHLP KADMTASGSP DYGQPHKINP LPPQQEWINQ PVRVNVKREY DHMNGSRESP VDCSVSKCSK LVGGGESNPM; Positive Samples: THP-1, Jurkat, HepG2, Mouse heart; Cellular Location: Nucleus. ETS-1 is the prototype member of a family