Fluorescence Cubes - AMCA & WU

The photomicrograph below illustrates antibody labeling with 7-amino-4-methylcoumarin-3-acetic acid (AMCA) using the WU near-ultraviolet fluorescence cube.

Objective: FL 40X
Photoeyepiece: PE 2.5X
Fluorescence Cube: WU
Exposure Mode: SFL 30