Immunogen sequence: PFDDTNLKKLL RETQKEVTFP ANHTISQECK NLILQMLRQA TKRATILDII KDSWVLKFQP EQPTHEIRLL EAMCQLH Highest antigen sequence identity to the following orthologs - mouse 40%, rat 38%. TSSK4 belongs to a family of serine/threonine kinases highly expr