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. 2013 Sep 10;8(9):e74620. doi: 10.1371/journal.pone.0074620

Figure 3. Co-immunoprecipitation (Co-IP) showing interaction between native CagI and CagH in H. pylori(Hp).

Figure 3

(A) Western blots showing Co-IP of CagH and CagL by anti-CagI and Co-IP of CagI and CagL by anti-CagH antibody from H. pylori cell extract. (B) SDS-PAGE showing co-expression of MBP-tagged CagH and without tag CagI. (C and D) Western blots showing Co-IP of recombinant CagI (without tag) and MBP-CagH by anti-CagH and anti-CagI antibodies respectively. Antibodies used in Western blots are indicated.