Co-localization of NQO1, Sirt2 and acetyl tubulin in 16HBE cells.

<p>(A) Co-immunostaining for NQO1 (green) and acetyl α-tubulin (red) showing co-localization on mitotic structures. (B) Co-immunostaining for NQO1 (green) and Sirt2 (red) showing co-localization on centrosome(s). Arrows indicate co-localization between high intensity immunostaining for NQO1, acetyl α-tubulin and Sirt2 in different stages of the centriole cycle. (C, centrosome(s); MS, mitotic spindles; MB, midbody).</p>