Recombinat Protein,Mouse Her2 ErbB2 Protein, His Tag,Mouse Her2, His Tag (ER2-M5220) is expressed from human 293 cells (HEK293). It contains AA Thr 23 - Thr 653 (Accession AAH53078.1).This protein carries a polyhistidine tag at the C-terminus. The ca 1 * 100 µG