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Fluoresbrite® 641 Carboxylate Microspheres 1.75µmCatalog Number 17797
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.
Nominal Reference Values:
- 1.75µm particles packaged as 2.5% aqueous suspension.
- 2.5997 x 1010particles/ml
- 641nm Excitation
- 662nm Emission
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Fluoresbrite® 641 Carboxylate Microspheres 0.50µmCatalog Number 21116
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.
Nominal Reference Values:
- 0.50µm particles packaged as 2.5% aqueous suspension.
- 3.64 x 1011 particles/ml
- 641nm Excitation
- 662nm Emission
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Fluoresbrite® 763 Carboxylate Microspheres 0.50µmCatalog Number 21117
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.
Nominal Reference Values:
- 0.50µm particles packaged as 2.5% aqueous suspension.
- 3.64 x 1011 particles/ml
- 763nm Excitation
- 820nm Emission
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Fluoresbrite® 273 Carboxylate Microspheres 0.50µmCatalog Number 21118
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.
Nominal Reference Values:
- 0.50µm particles packaged as 2.5% aqueous suspension.
- 3.64 x 1011 particles/ml
- 273nm Excitation
- 354nm Emission
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Fluoresbrite® Carboxylate Color Range Kit IICatalog Number 19839
Kit contains 1ml each of 0.50µm Fluoresbrite® monodisperse microspheres (2.5% solids in water) containing dyes with these excitation maxima: 273nm, 360nm, 441nm, 529nm, 641nm and 763nm.
Components of this kit are also available individually.
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Fluoresbrite® 273 Carboxylate Microspheres 1.75µm.Catalog Number 17685
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.
Additional Fluorescent Carboxylate Microspheres