Development of IgY-Based Sandwich ELISA as a Robust Tool for Rapid Detection and Discrimination of Toxigenic Vibrio cholerae

Figure 3

Optimization of α-OmpW and α-CtxB ELISAs. (a) Coating concentration of α-OmpW and (b) HRP-labeled α-OmpW dilutions. (c) Coating concentration of α-CtxB and (d) biotin-α-CtxB dilutions.

(a)

(b)

(c)

(d)