Creative Peptides offers HLA-A_02_01 EBV LMP2 329-337 tetramer-LLWTLVVLL-PE labeled which can be used for direct detection of antigen specific T cells. Visit
https://www.creative-peptides.com/product/hla-a-ebv-lmp2-tetramer-llwtlvvll-pe-labeled-item-cpm-1-0025-33865.html for more information.