Immunogen sequence: LGIVSELQLK LNSSGSSEDS FVEIRMAEGE AEGSVKEIKH SPGPTRTVST GTALSKYRSR SADGAKNYFE HEELTVSQLL LCLREGNQKV ERLEVALKEA KERVSDFEKK TSNRSEIETQ TEGSTEKEND EEKG Highest antigen sequence identity to the following orthologs: Mouse - 64%, Rat - 68%.