Fluoresbrite® YO Carboxylate Microspheres 1.75µm
In stock
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. Polysciences’ Fluoresbrite® particles are used worldwide in phagocytosis and neural retrograde transport studies, and as markers for cell bound antigens. These microspheres are packaged as 2.5% aqueous suspensions. YO has limited water solubility, and some leaching may occur with rigorous washing.
Nominal Reference Values:
- 1.75µm particles packaged as 2.5% aqueous suspension.
- 8.49 x 109 beads/mL
- 529nm Excitation; 546nm Emission
Application(s):
General use
Surface Functionality:
Carboxyl
Fluorophore:
YO-Yellow Orange
Concentration (nom.):
2.5% solids (w/v), ~8.49 x 109 particles/ml
Suspending Solution:
aqueous suspension
Hazards:
Harmless-use normal precautions
Handling:
Exercise normal care
Storage:
Store at 4 degrees celsius;Do not permit to freeze
