ImmunoSpot® Products
Cellular Technology Limited (CTL) is the pioneer and industry leader in the development, use, and manufacture of standardized immune monitoring tools. Through ceaseless innovation and dedication to the highest principles of scientific rigor and customer support, CTL has launched the immune monitoring industry to new heights. Everything you need, all from ONE SOURCE.
Cryopreserved PBMC
Cryopreserved PBMC with an extensive HLA-typed donor library. Benefit from reference samples, NK-cell characterized units, and antigen-specific cytokine responses.
ImmunoSpot® Kits
Choose from single to double-color T and B cell ELISPOT Kits, up to four-color T and B cell FluoroSpot kits, and specialized mouse options.
Serum-free Media for PBMC & Cryopreservation
Unlock precision in PBMC testing with our Serum-free Media. Ideal for ELISPOT, FluoroSpot, and other immune assays.
Positive Controls for Cell Activation
Positive controls for your cell activation studies. Learn more about our HLA-Class I restricted peptides and HLA-Class 2 proteins.
