Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Tandem mass spectra of the triply deprotonated Kdo2-lipid A [Mr = 2237.34] (A) CID, (B) HCD, (C) UVPD and (D) UVPD/HCD. Zoomed in regions between m/z 880–1115 and m/z 1765–2000, respectively, are displayed below the UVPD spectrum. Fragmentation maps of Kdo2-lipid A and the fragment ions associated with each of the ion activation methods are shown in Figure 3.
