Obtaining a high titer of polyclonal antibodies from rats to the SARS-CoV-2 nucleocapsid protein and its N- and C-terminal domains for diagnostic test development
Method of obtaining polyclonal antibodies in rats. Anti-Cfull, Anti-NTD and Anti-CTD antibodies demonstrated higher titers for the N protein from SARS-CoV-2. Cfull protein is a good candidate for the development of a new diagnostic kit.