Copyright
©The Author(s) 2004.
World J Gastroenterol. Apr 15, 2004; 10(8): 1183-1190
Published online Apr 15, 2004. doi: 10.3748/wjg.v10.i8.1183
Published online Apr 15, 2004. doi: 10.3748/wjg.v10.i8.1183
Figure 4 rCagA1 expression by pET32a-cagA1-E.
coli BL21DE3 induced with IPTG. Lane 1: Protein marker; Lane 2: Blank control; Lane 3: Non-induced; Lanes 4-6: induced with 0.1, 0.5 and 1.0 mmol/L IPTG, respectively; Lanes 7 and 8: Bacterial supernatant and precipitate induced with 0.5 mmol/L IPTG, respectively.
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Citation: Yan J, Wang Y, Shao SH, Mao YF, Li HW, Luo YH. Construction of prokaryotic expression system of 2 148-bp fragment from
cagA gene and detection ofcagA gene, CagA protein inHelicobacter pylori isolates and its antibody in sera of patients. World J Gastroenterol 2004; 10(8): 1183-1190 - URL: https://www.wjgnet.com/1007-9327/full/v10/i8/1183.htm
- DOI: https://dx.doi.org/10.3748/wjg.v10.i8.1183