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1145 River Rd, Suite 16
Charlottesville, VA 22901



Radiance replaces current gold standard plaque & TCID50 assays measuring viral infectivity in as little as 5 minutes.


a high content single cell analysis and sorting platform


LumaCyte’s Radiance laser analysis and sorting instrument is a high-content, label-free microfluidic device that enables scientists and researchers to characterize and sort individual cells by measuring their optical force.

Differences in cell biochemistry, morphology, and deformability (cytoskeletal changes), which are often associated with viral infection, cancer, sepsis, and other diseases, give rise to detectable differences in optical force and deformability which are quantitated by Radiance.

Select Applications

Vaccine developmentRapid viral titering and infectivity studies

Cell Therapy - Characterization of patient T-cells, viral infectivity, proliferation / scale-up monitoring, and potency assays

Viral safety - The broad based detection of adventitious viruses in bioreactors and production processes

Phenotypic drug discovery - Pre-clinical drug candidate screening, toxicology, and cell biology

Cancer - Tumor cell characterization from blood and solid tumors, and circulating tumor cell (CTC) for R&D and diagnostic

Process monitoring - Rapid detection and quantitation of viral vector production of proteins during R&D and manufacturing.

 Download Radiance Product Sheet


Key Features

  • Microfluidics and laser based instrument for single cell analysis, real-time imaging, and sorting

  • Cells remain viable for further analysis after sorting with Radiance

  • Comprehensive Illuminate software suite that includes a powerful and intuitive interface to manage the instrument and analyze data.   

  • Use with a single vial or add an autosampler for 96 well plate automated processing

  • Benchtop design with a footprint (26” L x 20” W x 28” H) small enough to fit on every laboratory bench

  • Capable of real time sorting based on any intrinsic parameter or a combination of multiple parameters

  • Sensitive to phenotypic changes including viral infection, cell differentiation, and chemical exposure



To speak with one of our laser force cytology experts about product information and product support please contact us by phone (888) 472-9295 or email.


Visit TheCyte, LumaCyte’s blog for news, information, Article reviews, and tech notes related to single cell analysis.