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. 2021 Nov 19;9:767448. doi: 10.3389/fchem.2021.767448

FIGURE 2.

FIGURE 2

Fucosylated and sialylated N-linked glycosylation of the recombinant S1 protein. Twelve of 13 potential N-glycosylation sites were found occupied, and these N-linked glycans are highly fucosylated.