Figure 4. Fragmentation profiles for NETD, AI-NETD, and HCD of the 21-nucleotide luciferase siRNA antisense strand.
The four pairs of complementary fragment types are displayed for (A) NETD, (B) AI-NETD, and (C) HCD tandem mass spectrometry dissociation. Sequence coverage denotes the percentage of phosphodiester bond cleavage using all eight product types.