Recombinat Protein,Mouse IL-4 R alpha CD124 Protein, His Tag,Mouse IL-4 R alpha, His Tag (ILR-M52H1) is expressed from human 293 cel ls (HEK293). It contains AA Ile 26 - Arg 233 (Accession NP001008700).This protein carries a polyhistidine tag at the 1 * 100 µG