Creative Peptides offers HLA-A_24_02 HBV pol tetramer-KYTSFPWLL-APC labeled which can be used for direct detection of antigen specific T cells. Visit
https://www.creative-peptides.com/product/hla-a-hbv-pol-tetramer-kytsfpwll-apc-labeled-item-cpm-1-0033-33873.html for more information.