Residues: Gln102~Leu280 (Accession # P63307), with two N-terminal Tags, His-tag and T7-tag. Grade & Purity: >95%, 22 kDa as determined by SDS-PAGE reducing conditions. The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below. MGHHHHHHSGS-QLFHLQKEL AELRESTSQK HTASSLEKQI GHPSPPPEKK EQRKVAHLTG KPNSRSMPLE WEDTYGIVLL SGVKYKKGGL VINETGLYFV YSKVYFRGQS CTNLPLSHKV YMRNSKYPQD LVMMEGKMMS YCTTGQMWAH SSYLGAVFNL TSADHLYVNV SELSLVNFEE SQTFFGLYKL