Immunogen sequence: NTLQGKLSIL QPLILETLDA LVDPKHSSVD RSKLHILLQN GKSLSELETD IKIFKESILE ILDEEELLEE LCVSKWSDPQ VFEKSSAGID HAEEMELLLE NYYRLADDLS NAARELRVLI DDSQSIIFI Highest antigen sequence identity to the following orthologs: Mouse - 90%, Rat - 93%. Mrs2 i