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.
Extracted ion-chromatogram (top) and negative ion mode spectra (bottom) from HILIC electron spray ionization-mass spectrometry (HILIC-ESI-MS) of (A and C) hIbSF and (B and D) hHfSF. The deprotonated ions observed as [M-3H]3− peaks are from (A and B) heptasulfated octa-fucose fragments (Fuc8S7), and (C and D) hexasulfated octa-fucose (Fuc8S6) fragments.
