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. 2022 Jul 18;12:12268. doi: 10.1038/s41598-022-16411-z

Figure 3.

Figure 3

Recognition of mutated variants of phage-displayed domain III of HER-1 and domain IV of HER-2 by monoclonal antibodies. Purified phages displaying either wild-type (wt) or mutated HER domains were incubated on polyvinyl chloride microtiter plates coated with monoclonal antibodies. Bound phages were detected with an anti-M13 antibody conjugated to horseradish peroxidase. Relative reactivity (%) of each variant against a given antibody was calculated taking recognition of the wt non-mutated domain by the same antibody as the reference value (100%). Recognition of mutated variants of HER-1 domain III (a). Recognition of mutated variants of HER-2 domain IV (b).