Confocal immunofluorescent analysis of Hep G2 (left) or HeLa (right) cells using AFP (3H8) Mouse mAb (Alexa Fluor® 555 Conjugate) (red). Actin filaments were labeled with Alexa Fluor® 488 phalloidin (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).