Immunogen sequence: NGPMLGPQAP GCIFRKASEP CGPPADAITS PPRSLPRTTG AERDGASAGE RAGTPTPPVF QVRPGLPPTP VARTLRTEGP VIRIDLPRK Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 91%. XKR7 (XK-related protein 7) is a 579 amino acid mu