Fig. 3

Co-staining of TRAP isoforms and proCtsK in MDA-MB-231 cells. a Immunocytochemistry (ICC) staining of proCtsK (Alexa 488, green) and uncleaved TRAP 5a (Alexa 647, magenta) of mock control and TRAP3^high cells (independent experiments n = 3). b ICC staining of proCtsK (Alexa 488, green) and total TRAP (Alexa 647, magenta) of mock control and TRAP3^high cells (independent experiments n = 3). Representative single color and merged maximum intensity projections are shown. Scale bar is 10 μm, all subpanels have the same magnification