Immunogen sequence: GTLVTVMAGN DENYSAELRN ATAAMKNQVA RFNDLRFVGR SGRGKSFTLT ITVFTNPPQV ATYHRAIKIT VDGPREPRRH RQKLDDQTKP GSLSFSERLS E. RUNX1 belongs to the mammalian RUNX family of DNA binding proteins that regulate the expression of genes involved in cell