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. 2019 Nov 20;20(23):5835. doi: 10.3390/ijms20235835

Figure 1.

Figure 1

Immunocytochemistry of HER2 protein on breast cancer cell lines (SK-BR3, BT474, MDA-MB361, MDA-MB231, and MDA-MB468). SK-BR3 cells, BT474 cells, and MDA-MB361 cells exhibited stronger fluorescent signals than MDA-MB-231 cells and MDA-MB468 cells in which HER2 expression was virtually undetected. Scale bar: 50 µm.