DC was isolated and purified from PBMC of colon carcinoma patient to activate T lymphocyte with DC modified by tumour antigen and SEB.

• 从患者外周血中分离并培养出DC，以肿瘤抗原和金黄色葡萄球菌肠毒素B(SEB)刺激DC；DC激活同源T淋巴细胞；