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. 2021 Oct 29;8:746822. doi: 10.3389/fmolb.2021.746822

FIGURE 4.

FIGURE 4

Electrochromatogram of (A) GO, fetuin, and HT in the presence of nonglycosylated TI, obtained on WGA immobilized on a monolithic column by a three-step process and of (B) AGP, HT, collagen, k-casein, avidin, and fetuin, obtained on coupled monolithic lectin columns (order WGA → LCA). HT: human transferring. TI: soybean trypsin inhibitor. AGP: a1-acid glycoprotein. Reprinted from Okanda, F.M. and El Rassi, Z., 2006, ELECTROPHORESIS, 27: 1,020–1,030 with permission from John Wiley and Sons.