Fluorescent Particles

Thermo Scientific™ Fluoro-Max™ Fluorescent Carboxylate-Modified Particles

Lower detection limits of fluorescent assays by limiting background interference from relatively short-lived matrix fluorescence.

Corning™ Calcein AM Fluorescent Dye Available on GSA/VA Contract for Federal Government customers only.

Reliable and consistent dye used for the detection of live cells and key functional activities in variety of cell-based assays

Thermo Scientific™ Fluoro-Max Dyed Green Aqueous Fluorescent Particles

Improve sensitivity and detectability for analytical methods with green aqueous fluorescent particles.

Promega™ pHAb Amine Reactive Dye

Designed specifically for antibody labeling. The pH sensor dye has very low fluorescence at pH <7 and a dramatic increase in fluorescence as the pH of the solution becomes acidic. Has a succinimidyl ester group that reacts with primary amines available on the lysine amino acids on the antibodies.

Molecular Probes™ FluoSpheres™ Fluorescent Color Kit, Carboxylate-Modified Microspheres, 0.04μm, four colors

FluoSpheres™ Fluorescent Color Kit, Carboxylate-Modified Microspheres, 0.04 µm, four colors

Molecular Probes™ FluoSpheres™ Polystyrene Microspheres, 15μm, green fluorescent (450/480), for blood flow determination

FluoSpheres™ Polystyrene Microspheres, 15 µm, green fluorescent (450/480), for blood flow determination

Molecular Probes™ FluoSpheres™ Carboxylate-Modified Microspheres, 0.5μm, yellow-green fluorescent (505/515), 2% solids

FluoSpheres™ Carboxylate-Modified Microspheres, 0.5 µm, yellow-green fluorescent (505/515), 2% solids

Molecular Probes™ FluoSpheres™ Carboxylate-Modified Microspheres, 1.0μm, crimson fluorescent (625/645), 2% solids Available on GSA/VA Contract for Federal Government customers only.

FluoSpheres™ Carboxylate-Modified Microspheres, 1.0 µm, crimson fluorescent (625/645), 2% solids

Molecular Probes™ TransFluoSpheres™ Streptavidin-Labeled Microspheres, 0.04μm (488/645), 0.5% solids

TransFluoSpheres™ Streptavidin-Labeled Microspheres, 0.04 µm (488/645), 0.5% solids

Molecular Probes™ FluoSpheres™ Carboxylate-Modified Microspheres, 1.0μm, yellow-green fluorescent (505/515), 2% solids Available on GSA/VA Contract for Federal Government customers only.

FluoSpheres™ Carboxylate-Modified Microspheres, 1.0 µm, yellow-green fluorescent (505/515), 2% solids

Thermo Scientific™ Fluoro-Max Green and Red Dry Fluorescent Particles

Improve sensitivity and detectability for analytical methods with fluorescent particles that feature bright, distinct colors.

Molecular Probes™ FluoSpheres™ Carboxylate-Modified Microspheres, 0.2μm, dark red fluorescent (660/680), 2% solids

FluoSpheres™ Carboxylate-Modified Microspheres, 0.2 µm, dark red fluorescent (660/680), 2% solids

Molecular Probes™ FluoSpheres™ Carboxylate-Modified Microspheres, 0.04μm, red fluorescent (580/605), 5% solids, azide free

FluoSpheres™ Carboxylate-Modified Microspheres, 0.04 µm, red fluorescent (580/605), 5% solids, azide free

Molecular Probes™ FluoSpheres™ Carboxylate-Modified Microspheres, 0.02μm, Nile Red fluorescent (535/575), 2% solids

FluoSpheres™ Carboxylate-Modified Microspheres, 0.02 µm, Nile Red fluorescent (535/575), 2% solids

Thermo Scientific™ Dyed Red Aqueous Fluorescent Particles

Improve sensitivity and detectability for analytical methods with microsphere suspensions that are internally dyed and feature bright, high-contrast colors.

Molecular Probes™ FluoSpheres™ NeutrAvidin™-Labeled Microspheres, 1.0μm, yellow-green fluorescent (505/515), 1% solids

FluoSpheres™ NeutrAvidin™-Labeled Microspheres, 1.0 µm, yellow-green fluorescent (505/515), 1% solids

Molecular Probes™ FluoSpheres™ Polystyrene Microspheres, 15μm, crimson fluorescent (625/645), for blood flow determination

FluoSpheres™ Polystyrene Microspheres, 15 µm, crimson fluorescent (625/645), for blood flow determination

Molecular Probes™ FluoSpheres™ Polystyrene Microspheres, 15μm, blue fluorescent (365/415), for blood flow determination

FluoSpheres™ Polystyrene Microspheres, 15 µm, blue fluorescent (365/415), for blood flow determination

Molecular Probes™ FluoSpheres™ Size Kit #2, Carboxylate-modified Microspheres, yellow-green fluorescent (505/515), 2% solids, six sizes

FluoSpheres™ Size Kit #2, Carboxylate-modified Microspheres, yellow-green fluorescent (505/515), 2% solids, six sizes

Molecular Probes™ FluoSpheres™ Polystyrene Microspheres, 15μm, scarlet fluorescent (645/680), for blood flow determination

FluoSpheres™ Polystyrene Microspheres, 15 µm, scarlet fluorescent (645/680), for blood flow determination

Molecular Probes™ FluoSpheres™ Polystyrene Microspheres, 1.0μm, orange fluorescent (540/560), for tracer studies

FluoSpheres™ Polystyrene Microspheres, 1.0 µm, orange fluorescent (540/560), for tracer studies

Molecular Probes™ FluoSpheres™ Carboxylate-Modified Microspheres, 0.04μm, red-orange fluorescent (565/580), 5% solids, azide free

FluoSpheres™ Carboxylate-Modified Microspheres, 0.04 µm, red-orange fluorescent (565/580), 5% solids, azide free

Molecular Probes™ FluoSpheres™ Sulfate Microspheres, 4.0μm, yellow-green fluorescent (505/515), 2% solids

FluoSpheres™ Sulfate Microspheres, 4.0 µm, yellow-green fluorescent (505/515), 2% solids

Promega™ pHAb Thiol Reactive Dye

Designed specifically for antibody labeling. The pH sensor dye has very low fluorescence at pH <7 and a dramatic increase in fluorescence as the pH of the solution becomes acidic. Has a maleimide group that reacts with thiols.

Molecular Probes™ FluoSpheres™ Biotin-Labeled Microspheres, 1.0μm, yellow-green fluorescent (505/515), 1% solids Available on GSA/VA Contract for Federal Government customers only.

FluoSpheres™ Biotin-Labeled Microspheres, 1.0 µm, yellow-green fluorescent (505/515), 1% solids

Molecular Probes™ FluoSpheres™ NeutrAvidin™-Labeled Microspheres, 0.2μm, yellow-green fluorescent (505/515), 1% solids

FluoSpheres™ NeutrAvidin™-Labeled Microspheres, 0.2 µm, yellow-green fluorescent (505/515), 1% solids

Thermo Scientific™ Fluoro-Max Fluorescent Streptavidin-Coated Particles

Simplify the binding process with a universal binding reagent.

Molecular Probes™ FluoSpheres™ NeutrAvidin™-Labeled Microspheres, 1.0μm, red fluorescent (580/605), 1% solids Available on GSA/VA Contract for Federal Government customers only.

FluoSpheres™ NeutrAvidin™-Labeled Microspheres, 1.0 µm, red fluorescent (580/605), 1% solids

  spinner