Immunogen sequence: VLRAYNILIG ELDCSKEKGY CAALYEGLRC CPHERHIHVC CETDFIAHLL GRAEPEFAGG RRERHAKTID IAQEEVLTCL GIHLYERLHR IWQKLRAE Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 100%. May be involved in spermatogenesis. It