Recombinat Protein,Human Arginase 1 ARG1 Protein, His Tag,Human Arginase 1, His Tag (AR1-H5228) is expressed from human 293 cells (H EK293). It contains AA Met 1 - Lys 322 (Accession NP000036).This protein carries a polyhistidine tag at the C-terminu 1 * 1 mg