Immunogen sequence: AKKNLPTAPP RRRVSERVSL EDQSPGMAAE GDQLSLPPQG TSDGPEDTPR ESTEQGQDTE VKASDPHSMP ELPRTAKQPP VPPPRKKRIS RQLASTLPA Highest antigen sequence identity to the following orthologs: Mouse - 58%, Rat - 58%. RIN3 is a member of the RIN family of R