Residues: Met1~Asp321 (Accession # P81287), with N-terminal His-Tag. Grade & Purity: >95%, 37 kDa as determined by SDS-PAGE reducing conditions. The target protein is fused with N-terminal His-tag, its sequence is listed below. MGHHHHHHSGSEF-MAQVLRGTVA DFPGFDERAD AETLRKAMKG LGTDEETILT LLTSRSNAQR QEIAVAFKTL FGRDLLDDLK SELTGKFEKL IVALMKPSRL YDAYELKHAL KGAGTDEKVL TEIIASRTPE ELRAIEQVYE EEYGSSLEDD VVGDTSGYYQ RMLVVLLQAN RDPDARIDEA QVEQDAQALF QAGELKWGTD EEKFITIFGT RSVSHLRRVF DKYMTISGFQ IEETIDRETS GNLEQLLLAV VKSIRSIPAY LAETLYYAMK GAGTDDHTLI RVVVSRSEID LYNIRKEFRK NFGTSLYSMI KGDTSGDYKK ALLLLCGGED D