Cyto-Cal™

1.00

Fluorescent beads 488nm excitation and 500 – 700nm emission, 7µm uniform in size for absolute counting of cells.

SKU: 923551696d3d Category:

Description

The purpose of a coloured or fluorescently dyed particle is its visibility with the naked eye or by a detector. By adding a dye to the particle it reduces signal to noise due to the contrast between the particle and its environment. Applications for these particles are countless. By modifying the surface of the particles, antibodies or proteins can be conjugated to their surfaces, making them ideally suited for diagnostic assay development, for instance for lateral flow assay development. We offer coloured and fluorescent dyed microspheres from Thermo Scientific, VDo Biotech and Applied Microspheres.

Fluorescent beads 488nm excitation and 500 – 700nm emission, 7µm uniform in size for absolute counting of cells.

Polymer microspheres are a major component in commercially available diagnostic tests. To facilitate binding proteins or antibodies to their surfaces, different surface chemistries are available, suitable for all commonly used conjugation protocols. Dyed microspheres are available for visual detection methods and fluorescently dyed microspheres for devices using fluorescence as a method of detection.

Absolute counting is an application that allows flow cytometry scientists to quantify the total number of cells within tissue or blood and can be used as a measurement of tumor infiltration by immune cells or cell disorders in blood.

  • Item no: FC7
  • Product: Dyed and Fluorescent Particles
  • Particle Size: 7 µm
  • Concentration: 1 x 10E6 / mL
  • Composition: Polystyrene
  • Surface Modification: n/a
  • Volume / Quantity: 10 mL
  • Color: FLUOR
  • NIST Traceable: NO
  • (Key) application: Life science and diagnostic research
  • (Sub) application: Flow Cytometry Absolute counting
  • Application L1: Flow cytometry
  • Application L2: Absolute counting
  • Brand: Thermo Scientific

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