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Figure 2 | Journal of Experimental & Clinical Cancer Research

Figure 2

From: CSE1L/CAS, the cellular apoptosis susceptibility protein, enhances invasion and metastasis but not proliferation of cancer cells

Figure 2

Immunofluorescence show granular staining pattern of CAS in cytoplasm areas near cell membrane and cell protrusions. (a) Immunofluorescence analyses with anti-CAS antibodies showed punctual staining of CAS in the cytoplasm areas near cell membrane and the cell protrusions of MCF-7 cells and 293 cells. The scale bar represents 20 μm. (b) Immunogold electronmicroscopy analyses showed CAS (12-nm gold, arrows) was localized in vesicle and mainly in the vesicle membrane in MCF-7 cells. N indicates nucleus. Original magnification: × 250,000.

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