Actin and Tubulin, as the major cytoskeleton structures, are crucial components of a plethora of processes in cell biology. Both are very much involved in stabilizing the cell shape, and especially in cell movements (e.g. cell migration) and intracellular movements and transport mechanisms.
Thus visualizing Actin and Tubulin in fixed or living cells and detecting them in biological samples (e.g. in Western Blots) belongs to basic experimental set-ups in Cell Biology.
A broad range of tools is available for all kind of experimental levels, in this post we’ll take a look at some of these you can use from Western Blot to Live Cell Imaging.