Fluoresbrite 4.5 micron BB Carboxy
Fluoresbrite® carboxylate microspheres are fluorescent monodispersed polystyrene microspheres that have carboxylate groups on their surfaces which can be activated for the covalent coupling of proteins. These microspheres are packaged as 2.5% aqueous suspension and are packaged in a 5mL vial.
Nominal Reference Values:
4.50µm particles packaged as 2.5% aqueous suspension.
4.99 x 108 particles/ml
Diameter Coefficient of Variation (CV) = 7%
Excitation max. = 360nm
Emission max. = 407nm