CTTN is overexpressed in breast cancer and squamous cell carcinomas of the head and neck. Cortactin is localized in the cytoplasm and in areas of the cell-substratum contacts. This gene has two roles: (1) regulating the interactions between components of adherens-type junctions and (2) organizing the cytoskeleton and cell adhesion structures of epithelia and carcinoma cells. During apoptosis, cortactin is degraded in a caspase-dependent manner. The aberrant regulation of CTTN contributes to tumor cell invasion and metastasis. Three splice variants that encode different isoforms have been identified for CTTN. 蛋白别名为:CTTN; EMS1; Src substrate cortactin; Amplaxin; Oncogene EMS1;基因ID为:2017;蛋白质ID:Q14247
应用类型
WB,ELISA补充:最优的抗体稀释比例需要基于客户实验进行优化.建议的起始稀释比例如下: WB: 1:500-1:2000, ELISA: 1:10000. Not yet tested in other applications.
免疫原
合成多肽:the Internal region of human Cortactin around the acetylation site of K235.