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EJNMMI Research
Fig. 1 | EJNMMI Research

Fig. 1

From: Discovery and characterization of a high-affinity and high-specificity peptide ligand LXY30 for in vivo targeting of α3 integrin-expressing human tumors

Fig. 1

Structures of three focused OBOC libraries and binding affinity of various peptide ligands for α3β1 integrin-expressing glioblastoma cells by flow cytometry. The focused OBOC libraries were designed and synthesized (a). Three glioblastoma cell lines U-87MG, U-118MG, and U-251MG were incubated with biotinylated LXY1 (blue curve), LXY4 (orange curve), LXY7 (green curve), LXY30 (red curve), or negative control (black curve) and then analyzed with flow cytometry (b)

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