Immunogen sequence: KVKPEELESF CEGGMLDSDT LNPDWKGIPK KPENEVAQNG GAETSHTEPV SPIPKPLPVP VPPIPVPAPI TVPPPQVPPH QPGPPVVGAL QP Highest antigen sequence identity to the following orthologs: Mouse - 97%, Rat - 95%. The family of SR factors all contain one or mo