Immunogen sequence: ESAAAIAPQM PPAGIYPPGL WATVGSQEET APPWDQKCHG QDGYPENFQG VYHPGDNRSC NQKEGSECPQ GMTSQ Antigen sequence identity: Mouse 39%; Rat 47%. TEX13C is a testis-expressed protein that belongs to the TEX13 family. It is involved in meiotic recombi