验证数据展示
经过测试的应用
| Positive WB detected in | Cobalt Chloride treated HeLa cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:3000 |
| 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. | |
产品信息
26422-1-AP targets HIF2α/EPAS1 in WB, IHC, IF, CoIP, ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, ELISA Application Description |
| 文献引用应用 | WB, IHC, IF, CoIP |
| 经测试反应性 | human |
| 文献引用反应性 | human, mouse |
| 免疫原 | HIF2α/EPAS1 fusion protein Ag24886 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 | endothelial PAS domain protein 1 |
| 别名 | bHLHe73, ECYT4, EPAS 1, EPAS1, HIF 1 alpha like factor, HIF 2 alpha, HIF2 alpha, HIF2A, HIF-2A, HIF2α, HIF-2α, HLF, Member of PAS protein 2, MOP2, PASD2 |
| 计算分子量 | 96 kDa |
| 观测分子量 | 100-120 kDa |
| GenBank蛋白编号 | BC051338 |
| 基因名称 | HIF2α |
| Gene ID (NCBI) | 2034 |
| RRID | AB_2880510 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | Q99814 |
| 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
HIF2A, also named as EPAS1, is a 870 amino acid protein, which is expressed in most tissues, with highest levels in placenta, lung and heart. HIF2A colocalizes with HIF3A in the nucleus and speckles. HIF2A as a transcription factor involves in the induction of oxygen regulated genes. HIF2A binds to core DNA sequence 5'-[AG]CGTG-3' within the hypoxia response element (HRE) of target gene promoters. HIF2A regulates the vascular endothelial growth factor (VEGF) expression and seems to be implicated in the development of blood vessels and the tubular system of lung. HIF2A may also play a role in the formation of the endothelium that gives rise to the blood brain barrier. The calculated molecular weight of HIF2A is 96 kDa, but In normoxia, HIF2A is probably hydroxylated on Pro-405 and Pro-531 by EGLN1/PHD1, EGLN2/PHD2 and/or EGLN3/PHD3. The hydroxylated prolines promote interaction with VHL, initiating rapid ubiquitination and subsequent proteasomal degradation. Under hypoxia, proline hydroxylation is impaired and ubiquitination is attenuated, resulting in stabilization. The modified HIf2A is about 100-120 kDa.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for HIF2α/EPAS1 antibody 26422-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Cell Rep CGG repeats in the human FMR1 gene regulate mRNA localization and cellular stress in developing neurons | ||
J Orthop Translat IHH-GLI-1-HIF-2α signalling influences hypertrophic chondrocytes to exacerbate osteoarthritis progression | ||
Cell Mol Life Sci Iron increases lipid deposition via oxidative stress-mediated mitochondrial dysfunction and the HIF1α-PPARγ pathway. | ||
Theranostics Acidic Microenvironment Up-Regulates Exosomal miR-21 and miR-10b in Early-Stage Hepatocellular Carcinoma to Promote Cancer Cell Proliferation and Metastasis. | ||
Proc Natl Acad Sci U S A Induction of the Mdm2 gene and protein by kinase signaling pathways is repressed by the pVHL tumor suppressor |