Summary: Creative Peptides offers HLA-A_02_01 gp100 (mutant) tetramer-IMDQVPFSV-PE labeled which can be used for direct detection of antigen specific T cells. Visit https://www.creative-peptides.com/product/hla-a-gp100-mutant-tetramer-imdqvpfsv-pe-labeled-item-cpm-1-0085-33925.html for more information.