Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of the immunoreactivities of the 2 in-house ELISAs and DIA.PRO HEV IgG ELISA kit. Data are expressed as OD values of the positive and negative serum samples. The cut-off value is indicated for each assay by a horizontal line (0.35 for the in-house ELISA based on ORF2.1, 0.4 for the in-house ELISA based on ORF2.2, and 0.37 for DIA.PRO HEV IgG ELISA kit).
Abbreviations: ORF, open reading frame; OD, optical density.
