Figure 4.
ClC-3, KCa3.1, and B2R are expressed on the leading edges of human glioma cells. A, Field of view of cultured D54 human glioma cells labeled with antibodies targeted against ClC-3 (blue), KCa3.1 (green), and B2R (red). Zooms of boxed cells depicted in B and C. Scale bar, 20 μm. B, C, Zooms of individual cells depicted in A. Scale bar, 10 μm. n = 3. D, Several human glioma lines express ClC-3, KCa3.1, and B2R protein. n = 3.