Figure 1.
Mass spectra of the Endopep-MS reaction for (A) negative control tested for BoNT/A; (B) 10 μL of sample 8 tested for BoNT/A; (C) negative control tested for BoNT/B; and (D) 10 μL of sample 8 tested for BoNT/B, /E, and /F. The cleavage products of SubA or SubB indicating the presence of BoNT/A or /B are circled in red.
