Spherotech was established in 1992 to manufacture and supply uniform microparticles for biomedical and diagnostic applications. Our headquarters are 25 miles north of Chicago in Lake Forest, IL.

As a global supplier of microparticle solutions, our experienced scientists manufacture high quality latex, fluorescent, paramagnetic, ferromagnetic and colored dyed microparticles. Our microsphere portfolio offers you:

• Particle size dispersion specific to your requirements.
• Functionalized surface chemistry
• Coated microbeads with antibodies, proteins, or ligands
• Cross-linked particles for greater organic solvent stability
• Flow cytometry grade microbeads for alignment, calibration, compensation, counting and sorting

Microparticles manufactured by Spherotech are utilized for:

• Fluorescence immunoassay
• Enzyme immunoassay (EIA)
• Fluorescence microscopy
• Confocal fluorescence microscopy
• Flow cytometry/ image cytometry
• Magnetic cell separation
• Magnetic particles EIA
• Microfluidics
• Other research and industrial applications.