Recombinat Protein,Human PSME3 PA28g Protein, His Tag,Human PSME3, His Tag (PS3-H5142) is expressed from E.coli cells. It contains A A Met 1 - Tyr 254 (Accession NP00578).This protein carries a polyhistidine tag at the N-terminus. The protein has a c 1 * 100 µG