Recombinat Protein,Human IL-29 IFN-lambda 1 Protein, His Tag,Human IL-29, His Tag (IL9-H4228) is expressed from human 293 cells (HEK 293). It contains AA Met 1 - Thr 200 (Accession NP742152.1).This protein carries a polyhistidine tag at the C-terminu 1 * 50 µG