Original Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Mar 28, 2010; 16(12): 1465-1472
Published online Mar 28, 2010. doi: 10.3748/wjg.v16.i12.1465
Figure 2
Figure 2 Construction of pET22b-PDGFRL. A: Bacterial colony PCR for detection of DH5a clones with prokaryotic recombinant expression vector pET22b-PDGFRL. M: DNA ladder; 1-4: Positive bacterial colonies; B: Double endonuclease digestion of the recombinant vector pET22b-PDGFRL. M: DNA ladder; 1: Double digestion with NcoI/XhoI; 2: pET22b-PDGFRL without digestion.