Epitope-mapping of the glycoprotein from Crimean-Congo hemorrhagic fever virus using a microarray approach.

ABSTRACT: Crimean-Congo hemorrhagic fever virus (CCHFV) causes severe acute human disease with lethal outcome. The knowledge about the immune response for this human health threat is highly limited. In this study, we have screened the glycoprotein of CCHFV for novel linear B-cell epitopic regions using a microarray approach. The peptide library consisted of 168 synthesized 20mer peptides with 10 amino acid overlap covering the entire glycoprotein. Using both pooled and individual human sera from survivors of CCHF disease in Turkey five peptide epitopes situated in the mucin-like region and GP 38 (G15-515) and GN G516-1037 region of the glycoprotein were identified as epitopes for a CCHF immune response. An epitope walk of the five peptides revealed a peptide sequence located in the GN region with hi

SUBMITTER: Fritzen A 

PROVIDER: S-EPMC6053253 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature