Immunogen sequence: NKVKRTSCMY GANCYRKNPV HFQHFSHPGD SDYGGVQIVG QDETDDRPEC PYGPSCYRKN PQHKIEYRHN TLPVRNV Highest antigen sequence identity to the following orthologs: Mouse - 71%, Rat - 74%. C2ORF13 is a component of the cellular response to chromosomal