Evans Blue Counterstain
For Research Use Only.
Evans Blue Counterstain is intended for use in the visualization of cells labeled with FITC or other flourophore conjugated antibodies by providing an orange/red contrast when excited. Evans Blue fluoresces with excitation peaks at 470 and 540 nm and an emission peak at 680 nm. In addition, Evans Blue Counterstain improves overall visualization by quenching background staining.
Cytoplasm : Orange/Red when excited