Figure 5.
G-TIMS EED MS/MS analysis of permethylated H5N4 glycans. (a-c) EIMs of the H5N4 glycans ([M+2Na]2+, m/z 1046.5122) released from chicken ovalbumin Batch 1, the bisected GlcNAc glycan standard (H5N4 isomer #1 in Figure 1), and H5N4 released from chicken ovalbumin Batch 2, respectively. (d) CCS values of H5N4 isomers measured by G-TIMS.