Skip to main content
Fig. 3 | Gut Pathogens

Fig. 3

From: Type IV secretion of Helicobacter pylori CagA into oral epithelial cells is prevented by the absence of CEACAM receptor expression

Fig. 3

In vitro phosphorylation assay of CagA after infection of oral cell lines. a HN, CAL-27, and BHY cells were infected with indicated H. pylori strain for 6 h, followed by harvesting and in vitro phosphorylation assay in the presence or absence of NP-40 as described in the Experimental procedures. CagA phosphorylation was verified using Western blots. The asterisk indicates the position of a phosphorylated ~ 125 kDa host cell protein. b CagAPY signals were quantified by densitometric measuring of band intensities

Back to article page

Gut Pathogens

ISSN: 1757-4749