【摘要】 目的　寻找具有高转移潜能的肿瘤细胞系。方法　采用免疫组织化学染色ＳＰ 法，检测ＣＤ４４ Ｖ６ 在不同恶性肿瘤细胞系中的表达。结果　仅有Ｃｏｌｏ２０５ 细胞表达ＣＤ４４ Ｖ６ ，其表现为细胞膜表面有呈连续线状分布的棕色颗粒。结论　大肠癌Ｃｏｌｏ２０５ 细胞可能具有较高的转移能力。更多还原

【Abstract】 Objective In order to search for the cancer cell line with higher metastasis potential.Methods Immunohistochemistry(IHC) detection of CD44V6 expression was carried out in different malignant cancer cell lines.Results The expression of CD44V6 was only observed on Colo 205 cells,displaying diffusely positive cell surface reaction.Conclusion Colo 205 cells may have the higher metastasis potential.更多还原