>sp|P49875|IL3_BOVIN Interleukin-3 OS=Bos taurus GN=IL3 MSSLSILHLLLLLLALHAPQAKGLPVVTSRTPYSMLMKEIMDDLKKITPSPEGSLNSDEK NFLTKESLLQANLKVFMTFATDTFGSDSKIMKNLKEFQPVLPTATPTEDPIFIENKNLGD FRMKLEEYLVIIRNYLKSKNIWFS