Confocal immunofluorescent analysis of TT (left, positive) and HeLa (right, negative) cells using CGRP (D5R8F) Rabbit mAb (green). Actin filaments were labeled with DyLight™ 554 Phalloidin #13054 (red). Blue pseudocolor = DRAQ5<sup>®</sup> #4084 (fluorescent DNA dye).