We have developed a non-radioactive flow-cytometry assay to monitor and quantify the target-cell killing activities mediated by cytotoxic T lymphocytes (CTLs). This flow-cytometry CTL (FCC ...

For these reasons, there has been a long-standing need for more sensitive, non-radioactive assays to enable robust, cost effective screening of methyltransferase targets. As a first-of-its-kind ...