| 货号 | 13418S |
| 反应种属 | Human/Mouse/Rat |
| 来源宿主 | Rabbit |
| 应用 | W/IP/ChIP |
| 使用方法 | WB(1:1000) IP (1:50) ChIP (1:50) |
| 供应商 | CST |
| 背景 | Reverse orientation c-erbA gene α (Rev-erbα, EAR-1, or NR1D1) is a widely expressed member of the orphan nuclear receptor family of proteins (1). Rev-erbα is highly expressed in adipose tissue, skeletal muscle, brain and liver, and regulates cellular proliferation and differentiation. Expression increases during differentiation in adipocytes and ectopic expression of Rev-erbα potentiates the adipocyte differentiation of 3T3-L1 cells (2). In addition, expression oscillates with circadian rhythm in liver cells and Rev-erbα regulates expression of BMAL1, ApoA-I and ApoC-III, all key regulators of circadian rhythm (3-7). Phosphorylation of Rev-erbα Ser55 and Ser59 by GSK-3β appears to stabilize Rev-erbα protein levels and is important for synchronizing and maintaining the circadian clock (8). Rev-erbα also regulates inflammation by targeting the NF-κB responsive genes IL-6 and COX-2 (9). Rev-erbα lacks the activation function 2 domain required for ligand-dependent activation of transcription by other members of the nuclear receptor family; thus it behaves as a constitutive repressor protein, recruiting the nuclear receptor co-repressor (N-CoR)/HDAC3 complex to target genes to repress transcription (10). |
| 存放说明 | -20C |
| 计算分子量 | 78 |
Chromatin immunoprecipitations were performed with cross-linked chromatin from 4 x 106 Hep G2 cells and either 10 μl of Rev-Erbα (E1Y6D) Rabbit mAb or 2 μl of Normal Rabbit IgG #2729 using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. The enriched DNA was quantified by real-time PCR using human BMAL1 promoter primers, SimpleChIP® Human NR1D1 Promoter Primers #13413, and SimpleChIP® Human α Satellite Repeat Primers #4486. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one. | |
Western blot analysis of extracts from various cell lines and tissues using Rev-Erbα (E1Y6D) Rabbit mAb. | |
Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with a construct expressing Myc-tagged full length human Rev-erbα (hRev-erbα-Myc; +), using Rev-Erbα (E1Y6D) Rabbit mAb. | |
Immunoprecipitation of Rev-erbα from Hep G2 cell extracts using Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (lane 2) or Rev-Erbα (E1Y6D) Rabbit mAb (lane 3). Lane 1 is 10% input. Western blot analysis was performed using Rev-Erbα (E1Y6D) Rabbit mAb. |
