Brief Reports
Copyright ©2005 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 21, 2005; 11(3): 454-456
Published online Jan 21, 2005. doi: 10.3748/wjg.v11.i3.454
Figure 1
Figure 1 Restriction analysis of pMAL-c2x-napA. Lane 1: 1 kb DNA ladder; Lane 2: pMAL-c2x-napA digested by EcoRI; Lane 3: pMAL-c2x-napA digested by EcoRI and SalI; Lane 4: pMAL-c2x digested by EcoRI; Lane 5 HP-napA PCR fragment.
Figure 2
Figure 2 SDS-PAGE analysis of rMBP-NAP. Lane 1: empty plasmid induced by IPTG; Lane 2: TB1(pMAL-c2x-napA) induced by IPTG; Lane 3: lower molecular weight protein marker; Lane 4: affinity chromatography purified rMBP-NAP.
Figure 3
Figure 3 Western blotting of purified rMBP-NAP.