Positively charged nylon membrane. TransFluoSpheres® fluorescent microspheres.
A positively charged membrane containing an approximately equal number of TransFluoSpheres® fluorescent microspheres per slot. Our proprietary TransFluoSpheres® polystyrene beads are designed to be excited with a common wavelength and then detected at a variety of longer wavelengths with minimal spectral overlap. This nylon membrane was excited with 365 nm epi-illumination and photographed through a 400 nm longpass optical filter.
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 ›
Bovine pulmonary artery endothelial cells (BPAEC). MitoTracker® Red CMXRos, SYTOX® Green nucleic acid stain, biotin-XX goat anti–mouse IgG antibody and Cascade Blue® NeutrAvidin biotin-binding protein. Go ›
Endothelial cells. Go ›