Skip to main content
. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Int J Mass Spectrom. 2020 Oct 9;458:116451. doi: 10.1016/j.ijms.2020.116451

Figure 4.

Figure 4.

MS spectra of GroEL over a range of collision energy (CE) voltages. As the CE increases, both charge-stripping and CID are observed. Low abundance GroEL 28-mer ions appear at higher relative abundance at high collision voltage due to lower abundance of neighboring signals.