验证数据展示
经过测试的应用
| Positive WB detected in | Sp2/0 cells, HeLa cells, SGC-7901 cells |
| Positive IP detected in | HeLa cells |
| Positive IHC detected in | human brain tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:3000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:20-1:200 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
发表文章中的应用
| KD/KO | See 1 publications below |
| WB | See 2 publications below |
产品信息
17825-1-AP targets TCEA1 in WB, IP, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IP, IHC, ELISA Application Description |
| 文献引用应用 | WB |
| 经测试反应性 | human, mouse, rat |
| 文献引用反应性 | human, mouse |
| 免疫原 | TCEA1 fusion protein Ag12199 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | transcription elongation factor A (SII), 1 |
| 别名 | GTF2S, SII, SII TFIIS, TCEA, TCEA1, TF2S, TFIIS |
| 计算分子量 | 301 aa, 34 kDa |
| 观测分子量 | 40 kDa |
| GenBank蛋白编号 | BC072460 |
| 基因名称 | TCEA1 |
| Gene ID (NCBI) | 6917 |
| RRID | AB_2201001 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P23193 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol , pH 7.3 |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
TCEA1, also named as transcription elongation factor A protein 1, is a 301 amino acid protein, which contains 1 TFIIS central domain and belongs to the TFS-II family. TCEA1 localizes in the nucleus and is necessary for efficient RNA polymerase II transcription elongation past template-encoded arresting sites. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes. Cleavage of the nascent transcript by S-II allows the resumption of elongation from the new 3'-terminus. The calcualted molecular weight of TCEA1 is 37 kDa, but modified TCEA1 is about 37-40 kDa.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for TCEA1 antibody 17825-1-AP | Download protocol |
| IHC protocol for TCEA1 antibody 17825-1-AP | Download protocol |
| IP protocol for TCEA1 antibody 17825-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Int J Biol Sci Quantitative proteomics of HFD-induced fatty liver uncovers novel transcription factors of lipid metabolism.
| ||
Am J Cancer Res Abnormal expression of YEATS4 associates with poor prognosis and promotes cell proliferation of hepatic carcinoma cell by regulation the TCEA1/DDX3 axis. |
