Research Paper Volume 10, Issue 8 pp 2190—2208

Qualitative and quantitative alterations in intracellular and membrane glycoproteins maintain the balance between cellular senescence and human aging

Figure 4A-D. Abundance of intracellular to cell surface glycans in seven lectins: SNA (A), SSA (B), ACG (C), MAH (D) 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 [10].