Male Rat Kangaroo Kidney Epithelial Cells (PtK2)

The single rat kangaroo kidney epithelial cell that appears in the digital image presented in this section was resident in a culture fluorescently labeled with Texas Red conjugated to the enzyme DNase I, targeting globular (unpolymerized) actin. The specimen was also labeled for filamentous actin with Alexa Fluor 488 conjugated to phalloidin, and for nuclear DNA with DAPI.