Fig. 5. Biochemical fractionation of the C-terminally truncated mutants of TDP-43. (A) Diagram of the different mutants 1-366, 1-315 and
C. (B) Nuclear-cytoplasmic fractionation of HeLa cells expressing the different C-terminus mutants as detected by immunoblotting. Detection of p84 and tubulin was carried out to check for nuclear (p84) or cytoplasmic (tubulin) contamination of the two fractions.