FliC, Serotype a (427-441), S.paratyphi A

This synthetic peptide corresponds to amino acids 427-441 of Salmonella FliC (flagellin) serotype a. It contains a conserved, immunodominant CD4+ T cell epitope located in the constant C-terminal region, enabling immunological studies across multiple Salmonella serovars. This reagent is suitable for in vitro T cell assays and in vivo research on Salmonella pathogenesis and host adaptive immunity.