Ki67: antigen identified by monoclonal antibody Ki-67. Ki67 antigen is the prototypic cell cycle related nuclear protein, expressed by proliferating cells in all phases of the active cell cycle (G1, S, G2 and M phase). It is absent in resting (G0) cells. Ki67 antibodies are useful in establishing the cell growing fraction in neoplasms (immunohistochemically quantified by determining the number of Ki67 positive cells among the total number of resting cells = Ki67 index). In neoplastic tissues the prognostic value is comparable to the tritiated thymidine labelling index. The correlation between low Ki67 index and histologically low grade tumours is strong. Ki67 is routinely used as a neuronal marker of cell cycling and proliferation.
应用类型
WB
免疫原
Purified recombinant fragment of Ki167 (aa3118-3256) expressed in E. Coli.
来源宿主
Mouse
反应性
该KI67 抗体的反应性请参考该产品的说明书
保存建议
Store at 4C, for long term storage, store at -20C.
其他
Aviva Systems Biology总部位于加利福尼亚州圣迭戈，在中国北京设有办公室，专注于为研究需求提供多克隆和单克隆抗体、ELISA试剂盒、蛋白质和定制服务。Aviva Systems Biology生产了24,000种经过验证的多克隆抗体，并提供近20,000种ELISA试剂盒，定制实验室服务包括蛋白表达和纯化、抗体开发，以及ELISA的开发、验证和生产。Aviva Systems Biology为与独特物种和靶标相关的研究提供独特工具，研究领域包括转录因子、癌症、心血管、细胞生物学、DNA损伤和修复、表观遗传学、信号转导、细胞分化、干细胞生物学等等。
