Recombinat Protein,Human IFN-alphabeta R2 Protein, His Tag,Human IFNAR2, His Tag (IF2-H5224) is expressed from human 293 cells (HEK2 93). It contains AA Ile 27 - Lys 243 (Accession NP997467).This protein carries a polyhistidine tag at the C-terminus. 1 * 100 µG