Immunogen sequence: GRGGRDPRGI DARGMEARAM EARGLDARGL EARAMEARAM EARAMEARAM EARAMEVRGM EARGMDTRGP VPGPRGPIPS GMQGPSPINM GAVVPQGSRQ VPVMQGTGMQ GASIQGGSQ Highest antigen sequence identity to the following orthologs: Mouse - 92%, Rat - 88%. CSTF2 is one of t