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Fig. 3 | Virology Journal

Fig. 3

From: Comparison of enzyme-linked immunosorbent assay systems using rift valley fever virus nucleocapsid protein and inactivated virus as antigens

Fig. 3

Comparison of rRVFV-N protein with inactivated RVFV antigen in inactivated virus based-IgG sandwich ELISA system. Inactivated virus-based IgG sandwich ELISA system used in the RVF diagnosis reference laboratory was used to evaluate the rRVFV-N protein by replacing the inactivated virus antigen (RVFV culture fluid) with the rRVFV-N protein. Twelve human serum samples collected during the RVF surveillance were tested by using the virus culture fluid (X axis) or rRVFV-N protein as antigen (Y axis)

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