MHC II类四聚体技术研究进展
李子彬1,董宋鹏2,杨 杰2,高凤山2*,胡 薇1*
(1 吉林农业大学生命科学学院,长春 130118;2 大连大学生命科学与技术学院,大连 116622)

摘 要:摘 要:主要组织相容性复合体(major histocompatibility complex, MHC) 在免疫应答的启动和免疫调控中发挥重要作用。MHC II 类四聚体技术是检测CD4+T 细胞的直接有效的特异方法,目前已成为研究T 细胞免疫应答的重要技术之一。就MHC II 类四聚体技术的基本原理及制备,以及在病毒、免疫监控、自身免疫性疾病、肿瘤治疗等研究领域的应用作综述。

Progress on the MHC II tetramer technology
LI Zi-Bin1, DONG Song-Peng2, YANG Jie2, GAO Feng-Shan2*, Hu Wei1*
(1 School of Life Sciences, Jilin Agricultural University, Changchun 130118, China;
    2 College of Life Science and Technology, Dalian University, Dalian 116622, China)

Abstract: Abstract: MHC genes play important roles in activation and regulation of immune response. MHC II tetramer technology has been developed to directly visualize antigen-specific CD4+T cells efficiently ex vivo, therefore, it becomes one of the main ways to study T-cell immune responses. The purpose of this review is to describe the principles of MHC-peptide tetramer technology and its construction, then to focus on the use of tetramer technology to study virus infection, anti-tumor actions and autoimmune disease.

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