Epitope peptides of Helicobacter pylori CagA antibodies from sera by whole-peptide mapping.
Shamshul AnsariJunko AkadaYuichi MatsuoSeiji ShiotaYoko KudoTadayoshi OkimotoKazunari MurakamiAri Fahrial SyamPublished in: Journal of gastroenterology (2019)
Our results suggest that the amino acid sequences constituted in the two reactive peptides are the important immunogenic regions of CagA which would be useful to develop next-generation peptide-based diagnostic assays.