Spectrins are a family of filamentous cytoskeletal proteins that function as essential scaffold proteins that stabilize the plasma membrane and organize intracellular organelles. Spectrins are composed of alpha and beta dimers that associate to form tetramers linked in a head-to-head arrangement. SPTAN1 encodes an alpha spectrin that is specifically expressed in nonerythrocytic cells. Spectrin alpha chain non-erythrocytic 1 has been implicated in other cellular functions including DNA repair and cell cycle regulation. Mutations in SPTAN1 are the cause of early infantile epileptic encephalopathy-5. Alternate splicing results in multiple transcript variants.蛋白别名为：SPTAN1; NEAS; SPTA2; Spectrin alpha chain; non-erythrocytic 1; Alpha-II spectrin; Fodrin alpha chain; Spectrin, non-erythroid alpha subunit;基因ID为：6709；蛋白质ID:Q13813
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 Spectrin α II. at AA rangle: 1110-1190
