Figure 6
LC-MS-MS/MRM peak intensities for N- and C-terminal cleavage products in single versus multiplex BoNT/B (A) and BoNT/E (B) Endopep-MS assays. Upper panel: N-terminal cleavage product obtained in serum (0.5 MsLD50/ml) from single (left) and multiplex (right) Endopep-MS assays. Lower panel: C-terminal cleavage product obtained in serum (0.5 MsLD50/ml) from single (left) and multiplex (right) Endopep-MS assays.
