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. 2015 Aug 11;7(6):1138–1150. doi: 10.1080/19420862.2015.1078054

Figure 8.

Figure 8.

Fc glycosylation analysis of anti-CD20 mAbs. (A) Comparison of mass spectra acquired at the elution point of the glycopeptides of EEQYNSTYR, corresponding to 293–301 amino acids (EU numbering) in the heavy chain of anti-CD20 mAbs. (B) Percentage distributions of glycoforms were calculated by the relative peak area average values. Symbols: blue square, N-acetylglucosamine; green circle, mannose; yellow circle, galactose; red triangle, fucose.