Figure 4E-G. Abundance of intracellular to cell surface glycans in seven lectins: ECA (E), PWM (F), and WFA (G) at different PDLs . Left, middle, and right panels show TIG-3S, TIG-101, and TIG-102, respectively. Closed and open bars represent proportions of intracellular and cell surface glycans, respectively, relative to the total array signal at each PDL. Levels of the seven selected lectins in cell surface glycans changed with aging [