Blue Polystyrene Fluorescent Particles

Blue Polystyrene Fluorescent Particles are monodisperse fluorescent polystyrene microspheres containing bright, stable blue fluorophores for flow cytometry calibration, fluorescence microscopy, immunoassays, and bioimaging applications. These blue fluorescent polystyrene beads feature uniform size, high brightness, and excellent photostability, making them ideal for fluorescence reference standards, cell labeling, and diagnostic assays.Available as plain, carboxylated, or amine-functionalized fluorescent latex beads, they can be easily conjugated with antibodies, proteins, or nucleic acids for bioconjugation and multiplex assays. Compatible with DAPI, Hoechst, and UV/blue excitation systems, these blue fluorescent microspheres provide reproducible fluorescence intensity and reliable performance in flow cytometry, biosensing, and nanoparticle research.