Immunogen sequence: QVFIFLKKNA VIVDTTICDP HYNLARSSRP FERRLYVLNS MQDVENYWFD LQCVCLNTPL GVVRCPRVRK NSSTDQGSDE EGSLQKEQES AMDKHNLERK CAMLEYTTGS REVVDEGLIP GDGLGAAGLD SSFYG Highest antigen sequence identity to the following orthologs: Mouse - 87%, Rat - 87%.