半岛bd体育手机客户端 说明
一般描述
This gene encodes the adenovirus E1A-associated cellular p300 transcriptional co-activator protein. It functions as histone acetyltransferase that regulates transcription via chromatin remodeling and is important in the processes of cell proliferation and differentiation. It mediates cAMP-gene regulation by binding specifically to phosphorylated CREB protein. This gene has also been identified as a co-activator of HIF1A (hypoxia-inducible factor 1 alpha), and thus plays a role in the stimulation of hypoxia-induced genes such as VEGF. Defects in this gene are a cause of Rubinstein-Taybi syndrome and may also play a role in epithelial cancer. (provided by RefSeq)
免疫原
EP300 (NP_001420, 731 a.a. ~ 830 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Sequence
PPLQHHGQLAQPGALNPPMGYGPRMQQPSNQGQFLPQTQFPSQGMNVTNIPLAPSSGQAPVSQAQMSSSSCPVNSPIMPPGSQGSHIHCPQLPQPALHQN
生化/生理作用
E1A binding protein p300 (p300) and CBP (CREB binding protein) are highly related transcriptional coactivators. Both proteins have been identified through protein interaction assays. In addition to interacting with a variety of cellular factors and oncoproteins, loss of the wild type CBP alleles in isolated tumors suggests that CBP/p300 might serve as tumor suppressors. The ability of p300 to acetylate many transcription factors, including tumor suppressor p53, E2 factor (E2F), transcription factors II E and -F (TFIIE and -F) etc. demonstrates a novel mechanism of targeted p300 regulation of gene expression. Mutations in the gene encoding the protein have been linked to Rubinstein-Taybi syndrome (RSTS).
外形
Clear solution
基本信息
| NACRES | NA.41 |
半岛bd体育手机客户端 性质
| 生物来源 | mouse |
| 偶联物 | unconjugated |
| 抗体形式 | ascites fluid |
| antibody product type | primary antibodies |
| 克隆 | 1D2, monoclonal |
| 分子量 | antigen ~37.11 kDa |
| species reactivity | human |
| technique(s) | indirect ELISA: suitable western blot: 1:500-1:1000 |
| 同位素/亚型 | IgG1 |
| NCBI登记号 | NM_001429 |
| UniProt登记号 | Q09472 |
| 运输 | dry ice |
| 储存温度 | ?20℃ |
| Gene Information | human ... EP300(2033) |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
