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. 2021 May 20;22(1):542. doi: 10.3892/ol.2021.12803

Figure 1.

Figure 1.

Preparation of TIM3-hFc and Gal9-rFc. (A) SDS-PAGE analysis of the purified TIM3-hFc, Gal9-rFc, mesothelin-hFc and mesothelin-rFc; 5 µg protein was loaded per lane. (B) ELISA analysis of biotinylated Gal9-rFc binding to immobilized TIM3-hFc. Biotinylated mesothelin-rFc was used as the isotype control. (C) ELISA analysis of biotinylated TIM3-hFc binding to immobilized Gal9-rFc. Biotinylated mesothelin-hFc was used as the isotype control. TIM3, T cell immunoglobulin and mucin domain 3; ELISA, enzyme-linked immunosorbent assay; Gal9, galectin-9.