Confocal immunofluorescent analysis of brain sections from 13-month old wild-type (left) and Tg2576 (center) mice using β-Amyloid (D3D2N) Mouse mAb (green) and β3-Tubulin (D71G9) XP<sup>®</sup> Rabbit mAb #5568 (red). A detailed view of a cortical β-amyloid plaque is shown on the right. Blue pseudocolor = DRAQ5<sup>®</sup> #4084 (fluorescent DNA dye).