Immunogen sequence: QQHQALQTNW HLPQMSSPPS AARHSLCLQP DSGGPPELGS SPPVLCSNSS SLGSSTPTGA ACAPGDYGRQ ALSPAEAEKR SGGKR Highest antigen sequence identity to the following orthologs: Mouse - 95%, Rat - 96%. Mesodermal transcription factor that plays a key role