KPNA2 Antibody
货号：
14372S 基本售价：
3360.0 元 规格：
-
产品信息
概述| 货号 | 14372S |
| 反应种属 | Human/Mouse/Rat |
| 来源宿主 | Rabbit |
| 应用 | W |
| 使用方法 | WB(1:1000) |
性能| 供应商 | CST |
| 背景 | Importins belong to the karyopherin family of nuclear transport proteins and are divided into two subgroups: importin alpha and importin beta. Importins function mainly in the import and export of nuclear proteins (1,2). KPNA2 (karyopherin alpha 2), a member of the importin alpha family, contains an N-terminal importin beta binding (IBB) motif followed by a hydrophobic region consisting of 10 armadillo repeats that function in binding to the nuclear localization signal (NLS) sites of cargo proteins (3-5). A trimeric complex (importin beta/KPNA2/cargo protein) forms, translocates into the nucleus, and then dissociates upon binding of RanGTP to importin beta. The dissociated importin alpha is recycled back to the cytoplasm with the help of export factor CAS (6,7). KPNA2 can differentially regulate target localization by binding to different cargo proteins, either actively transporting them to the nucleus (such as oct3/4) or retaining them in the cytoplasm by formation of incompetent complexes (such as oct6/brn2) (8). Research studies indicate that KPNA2 promotes cell proliferation and tumorigenesis. Research studies have also shown that up-regulation of KPNA2 is associated with cancer progression. Therefore, it has become a focus of biomarker research (9-13). |
| 存放说明 | -20C |
| 计算分子量 | 58 |
参考图片Western blot analysis of extracts from HT-1080, NIH/3T3, and C6 cells using KPNA2 Antibody. |
