Four exposures of three TetraSpeck™ beads.
Four separate exposures of three TetraSpeck™ beads (Cat. no. T7283) photographed using optical filter sets appropriate for DAPI, fluorescein, tetramethylrhodamine and the Texas Red® dye. The stage was shifted after each exposure. Note that the same beads appear blue, green, orange or red, depending on the filters used.
Images from confocal laser-scanning microscope optical cross-sectioning of our 15 µm FocalCheck™ microspheres that have a dark red–fluorescent ring stain with a green-fluorescent stain throughout the bead. Go ›
PS-Speck™ microsphere used to demonstrate a microscope point-spread function. Go ›
Endothelial cells. Go ›
Mouse Anti-Alpha Tubulin Monoclonal Antibody (Cat. No. A11126) Go ›