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按照分泌细胞因子和介导免疫功能的不同 ,可将小鼠及人类的 CD4+ T细胞分为 Th1和 Th2两个亚群。本文应用膜表面和细胞内免疫荧光染色以及流式细胞仪分析 ,对一株人T细胞杂交瘤进行了检测 ,表明其是属于 Th2样的 T细胞杂交瘤。1 材料和方法急性 T淋巴细胞白血病细胞株 CEM与活
In accordance with the secretion of cytokines and mediated immune function, mouse and human CD4 T cells can be divided into Th1 and Th2 two subgroups. In this study, a human T cell hybridoma was detected by immunofluorescent staining of membrane surface and cells and flow cytometry analysis, indicating that it is a Th2-like T cell hybridoma. 1 Materials and methods Acute T lymphoblastic leukemia cell line CEM and live