Recombinant fragment within Human DDX18 aa 203-670. The exact sequence is proprietary. Sequence: TEIQHKSI RPLLEGRDLL AAAKTGSGKT LAFLIPAVEL IVKLRFMPRN GTGVLILSPT RELAMQTFGV LKELMTHHVH TYGLIMGGSN RSAEAQKLGN GINIIVATPG RLLDHMQNTP GFMYKNLQCL VIDEADRILD VGFEEE