Keywords antibody HLA-peptide polymer;MHC-peptide tetramer;egg yolk antibody;monoclonal antibody;cytotoxic T lymphocyte;flow cytometry;

• 抗体HLA-肽多聚体;MHC-肽四聚体;卵黄抗体;单克隆抗体;细胞毒性T淋巴细胞;流式细胞仪;