Recombinat Protein,Human pIgR Protein, His Tag,Human pIgR, His Tag (PIR-H5222) is expressed from human 293 cells (HEK293). It contai ns AA Lys 19 - Arg 638 (Accession AAI10495.1).This protein carries a polyhistidine tag at the C-terminus. The protein 1 * 100 µG