ImmunoSpot® – Everything you need for ELISPOT and FluoroSpot

Cellular Technology Limited (CTL) is the pioneer and industry leader in the development, use, and manufacture of standardized immune monitoring tools for ELISPOT and FluoroSpot. Through ceaseless innovation and dedication to the highest principals of scientific rigor and customer support, CTL has launched the Immune Monitoring industry to new heights. Everything you need, all from ONE SOURCE.

ImmunoSpot® Kits

  • Single- and double-color T cell and B cell ELISPOT Kits
  • Up to four-color T cell and B cell FluoroSpot Kits
  • Mouse T cell and B cell ELISPOT and FluoroSpot Kits

Learn More


  • High-throughput cell imaging
  • ELISPOT, multicolor FluoroSpot
  • Live/Dead/Apoptotic, NK-assays
  • Cytotoxicity assays, Colony/Plaque assays
  • Scientifically-validated counting technique

Learn More

Serum-free Media

  • Optimized for consistent, standardized performance in immune assays
  • Formulated for high signal, low background
  • Ideal for ELISPOT, FluoroSpot and other immune monitoring assays

Learn More

Cryopreserved PBMC

  • Extensive library of HLA-typed donors
  • References samples
  • Antigen-specific cytokine responses to Class I & II-restricted peptides
  • NK-cell characterized ePBMC®
  • Hundreds of identical samples available for large clinical studies

Learn More

CTL Europe GmbH 
Hans-Boeckler-Str. 19-29 | 53225 Bonn, Germany
+49 228 85 44 78-0 | +49 228 85 44 78-22 Fax                     
Privacy Policy | Imprint | Sitemap |

© 2017 CTL Europe GmbH