Cellular Technology Limited (CTL) has been pioneering the transition of ELISPOT into the reliable, scientifically-validated, immune monitoring technique it is today. The cumulative expertise gained in this field is an integral part of the CTL Immunospot product line.


CTL offers products and services for immune assays. There include a library of human PBMC with HLA-typed donors that have established T cell reactivity. They specialize in immune characterization through ELISPOT, providing analyzers, kits, training, consultation, and contract research. Their BioSpot analyzer line permits objective and high-throughput evaluation of serum neutralization tests, including viral plaque, PRNT, viral ICA, serum neutralization assays, and serum bactericidal assays.


CTL Product Include (made in USA) :

  • ELISPOT Analyzers
  • BioSpot® Plaque and Colony Counters
  • Cryopreserved PBMC Samples
  • ELISPOT Kits
  • Serum-free Cell Culture Media
  • CEF Peptide Pools
  • Image Analysis Software

For more information, please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it. or visit ImmunoSpot website

Biomed Diagnostics เป็นตัวแทนจำหน่ายผลิตภัณฑ์ CTL / ImmunoSpot ในประเทศไทย