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. 2019 May 1;12(5):1589–1598.

Figure 1.

Figure 1

PQ401 chemical structure and IGF-1R expression in cell lines and OS patient samples. A. PQ401 chemical structure, International Union of Pure and Applied Chemistry name and structural formula. B. Public data extracted from human protein atlas. Red arrow highlights U2OS cell line IGF-1R expression. TPM: Transcripts per million. C. Five OS patients’ relative IGF-1R expression normalized to U2OS cells in both primary and metastasis sites. GAPDH is used as an internal reference.