Antibody detects endogenous levels of ETS1 only when phosphorylated at Ser251. ETS1 (c-Ets-1; v-ets erythroblastosis virus E26 oncogene homlog 1 (avian); ETS-1; EWSR2; p54), a 441 A. A protein, is a member of DNA-binding ETS protein family. It is a multi