Fig. 4.
Glycan array analysis of M41 S1 and H5N1 HA. Recombinant M41 S1 and H5N1 HA proteins were precomplexed with Strep-tag antibodies and were then incubated on glycan array slides. Glycan numbers are given on the y axis; glycans are sorted according to the binding profile of H5N1 HA. The structure of the glycan recognized by M41 S1 (generated with GlycoWorkbench [10]) is depicted. The complete glycan array results, as well as the identities of all glycans, are shown in Table S1 in the supplemental material. RFU, relative fluorescence units.