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. 2016 Feb 26;8(3):524–535. doi: 10.1080/19420862.2016.1149662

Figure 5.

Figure 5.

Glycan profiles of proteins produced by different host cell systems. The proteins tested include therapeutic proteins produced by CHO cells (darbepoetin alfa and dornase alfa), yeast strains (rasburicase), or E. coli (filgrastim), and human transferrin protein expressed by recombinant rice (transferrin-rice) or isolated from human plasma (transferrin-human). (A) Lectin binding images. (B) Relative binding signals at specific lectin spots (mean ± SD). (C) Typical glycan structures present in darbepoetin alfa.36