BioSciences - Polysciences, Inc.

Polystyrene Microspheres
Polybead ® Dyed Microspheres
Polysciences is the leading supplier of visibly dyed polystyrene
microspheres to the latex diagnostic marketplace. Diagnostic
manufacturers rely on our precisely controlled particle synthesis to
ensure reproducibility in both assay design and performance. Packaged
as 2.5% solids (w/v) aqueous suspensions, they are available
in a variety of nominal mean diameters and colors. Technical Data
Sheets #238D and #808
Microspheres & Particles
Polybead ® Blue Dyed Microsphere Sampler Kit A2dmw ..........................
Kit contains 5ml of blue dyed monodisperse polystyrene microspheres (2.5% solids in water) for
each of these nominal size: 0.2µm, 0.5µm, 1.0µm and 3.0µm.
Polybead ® Dyed Microsphere Kit I A2dmw .....................................
Kit contains 1ml of dyed ~1.0µm monodisperse polystyrene microspheres (2.5% solids in water)
for each of these colors: red, blue, yellow, violet and unlabeled.
Polybead ® Dyed Microsphere Kit II A2dmw ....................................
Kit contains 1ml of dyed and flourescent ~1.0µm monodisperse polystyrene microspheres (2.5%
solids in water) for each of these colors: red, blue, yellow, violet, as well as Fluoresbrite ® YG, BB,
YO, PC Red and unlabeled.
Polybead ® Black Dyed Microspheres A2dm
Catalog # Size
Nom. Dia.
Polybead ® Black Dyed Microspheres 0.20µm 24290-15 15 ml
Polybead ® Black Dyed Microspheres 0.50µm 24291-15 15 ml
Polybead ® Black Dyed Microspheres 1.00µm 24287-15 15 ml
Polybead ® Black Dyed Microspheres 3.00µm 24292-15 15 ml
Polybead ® Black Dyed Microspheres 6.00µm 24293-5 5 ml
Polybead ® Black Dyed Microspheres 10.0µm 24294-2 2 ml
Polybead ® Polystyrene Blue Dyed Microspheres A2dm
Blue Dyed Microspheres have amine groups and can be used for covalent
coupling procedures using glutaraldehyde. Technical Data Sheet #238G
19821-1 1 kit
16906-1 1 kit
18336-1 1 kit
Nom. Dia.
Polybead ® Polystyrene Blue Dyed Microspheres 0.20µm 15706-15 15 ml
Polybead ® Polystyrene Blue Dyed Microspheres 0.50µm 15709-15 15 ml
Polybead ® Polystyrene Blue Dyed Microspheres 1.00µm 15712-15 15 ml
Polybead ® Polystyrene Blue Dyed Microspheres 3.00µm 17138-15 15 ml
Polybead ® Polystyrene Blue Dyed Microspheres 6.00µm 15715-5 5 ml
Polybead ® Polystyrene Blue Dyed Microspheres 10.0µm 18138-2 2 ml
For more information please call (800) 523-2575 or visit: polysciences.com 257