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. 2021 Jan 1;12(1):244–252. doi: 10.7150/jca.49628

Figure 7.

Figure 7

Competitive binding assay. The uptake in ES2 cells could be competitively inhibited by unlabeled DOTA-c(NGR)2 in a dose-dependent manner, and the IC50 value was 160.1 nM.