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. 2017 Nov 23;9(12):378. doi: 10.3390/toxins9120378

Figure 3.

Figure 3

Reactivity profiles of Supercluster II VHHs with ricin and RCA-1. Ricin (circles) and RCA-1 (squares) were captured on microtiter plates using a mAb against RTB’s domain 1 and then probed with indicated Tier I-III VHHs (Panels (AC), respectively) or two control VHHs (Panel (D)) followed by anti-E-tag-HRP secondary antibody. All VHHs were tested and repeated at least three times.