Cellular Technology

Cellular Technology Limited (CTL), headquartered in Cleveland, OH, is a global biotechnology company with locations and distributors worldwide. We are the pioneer and industry leader in the development, use, and manufacture of standardized tools for specializing in cellular immune assays including: An extensive library of cryopreserved PBMC: For the selection of individuals/groups with desired HLA-type and antigen-reactivity. Fully-functional, these cells are ideal as reference standards and for assay development, qualification, and validation.