Co-localization of NQO1, acetyl α-tubulin and Sirt2 in TrHBMEC.

<p>(A) Co-immunostaining for NQO1 (A180, green) and acetyl α-tubulin (red) in TrHBMEC cells showing co-localization on centrosomes (arrows). (B) Co-immunostaining for NQO1 (A180, green) and acetyl α-tubulin (red) in TrHBMEC cells showing co-localization on mitotic spindles. Co-immunostaining for NQO1 (A180, green) and Sirt2 (red) in 16HBE cells. Arrows indicate co-localization between high intensity immunostaining for NQO1, acetyl α-tubulin and Sirt2 on the centrosomes.</p>