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一种基于TIL的肿瘤相关抗原特异性T细胞的筛选方法

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摘要 Wolfl 等[1]的研究建立了一种以 CD137为表面标记,从人 CD8+T 细胞中快速鉴定和分离抗原特异性 T 细胞的方法。由于 CD137分子表达于活化的 CD4^+和 CD8^+T 细胞表面[2],其表达上调依赖于 T 细胞经抗原刺激后活化,并可在抗原刺激后12 h ~5 d 内持续表达[3]。因此可以CD137为标记,从 T 细胞中检测和分离比例较低的抗原特异性 T 细胞。
出处 《中国医药生物技术》 2014年第6期470-473,共4页 Chinese Medicinal Biotechnology
基金 国家自然科学基金(31100664) 广东省自然科学基金(10151022401000024) 东莞市科技计划项目(2011105102027)
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参考文献12

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