| 货号 | 15099S |
| 反应种属 | Human/Mouse/Rat |
| 来源宿主 | Rabbit |
| 应用 | W |
| 使用方法 | WB(1:1000) |
| 供应商 | CST |
| 背景 | Tripartite motif containing protein 27 (TRIM27, RFP) is a member of the tripartite motif (TRIM) family whose members contain a RING domain, a B-box, and a coiled-coil region (together called RBCC). TRIM27 was originally discovered as part of an oncogenic DNA rearrangement resulting in a fusion of the amino terminal RBCC region of TRIM27 with the carboxyl terminal kinase domain of the receptor tyrosine kinase Ret (1). Overexpression of TRIM27 induces JNK and p38 MAPK activation as well as apoptosis (2). TRIM27 has been found to have pleiotropic effects including transcriptional repression (3,4), and E3 ligase activity for ubiquitin (5-7), and SUMO (8). TRIM27 was originally found to interact with Enhancer of Polycomb (EPC) and function as a transcriptional repressor (3). Subsequent studies have identified ubiquitin E3 ligase activity in TRIM27 as well as other members of the TRIM family (reviewed in 9). Potential substrates of TRIM27-mediated ubiquitination include class II PI3K-C2β, NOD2, and WASH. Elevated expression of TRIM27 has been observed in several types of cancer, where in some cases it may be a predictor of poor prognosis (10-13). |
| 存放说明 | -20C |
| 计算分子量 | 58 |
Western blot analysis of extracts from various cell lines using TRIM27 (D5S4O) Rabbit mAb. | |
Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with a construct expressing full-length human TRIM27 protein (hTRIM27; +), using TRIM27 (D5S4O) Rabbit mAb. | |
Western blot analysis of extracts from MCF7 cells, transfected with 100 nM SignalSilence® Control siRNA (Unconjugated) #6568 (-) or SignalSilence® TRIM27 siRNA I #15157 (+), using TRIM27 (D5S4O) Rabbit mAb (upper) and β-Actin (D6A8) Rabbit mAb #8457 (lower). The TRIM27 (D5S4O) Rabbit mAb confirms silencing of TRIM27 expression, while the β-Actin (D6A8) Rabbit mAb is used as a loading control. |
