Finally, it's the presence of antigen that determines how t cells migrate and interact with the tumor cells.
最后一点，抗原的存在与否决定了T细胞如何迁移及能否作用于肿瘤细胞。
2
Objective: to explore the expression characteristics of intracellular cytokines and surface costimulatory molecules in embryo antigen tolerant t cells transferred in pregnant mice.
目的：分析过继转输的小鼠胚胎抗原耐受T细胞内细胞因子及细胞表面协同刺激分子的表达特征。
3
Clone and express bradyzoite antigen 1(BAG1) gene of T. gondii, and analyze the immunoreactivity of the recombinant product.