验证数据展示
经过测试的应用
| Positive WB detected in | mouse brain tissue, Transfected HEK-293 cells, mouse embryo tissue, rat brain tissue |
| Positive IHC detected in | human lung squamous cell carcinoma tissue, mouse brain tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF-P detected in | mouse brain tissue, mouse embryo tissue |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:3000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| Immunofluorescence (IF)-P | IF-P : 1:50-1:500 |
| 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
20118-1-AP targets SOX2 in WB, IHC, IF-P, ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IHC, IF-P, ELISA Application Description |
| 文献引用应用 | WB, IHC, IF |
| 经测试反应性 | human, mouse, rat |
| 文献引用反应性 | human, mouse, chicken |
| 免疫原 | SOX2 fusion protein Ag13635 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 | SRY (sex determining region Y)-box 2 |
| 别名 | Transcription factor SOX-2, Transcription factor SOX 2, SOX 2, MCOPS3, MCOPS 3 |
| 计算分子量 | 34 kDa |
| 观测分子量 | 34-40 kDa |
| GenBank蛋白编号 | BC013923 |
| 基因名称 | SOX2 |
| Gene ID (NCBI) | 6657 |
| RRID | AB_10693531 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P48431 |
| 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
Background
SRY (sex determining region Y)-box 2 is a transcription factor involved in neural stem cell maintenance and has been used in somatic cell reprogramming.
What is the molecular weight of Sox2?
34 kDa. Sox2 is an intronless gene encoding xx amino acids including HMG (High-mobility group) box domains that can bind to DNA.
What is the tissue specificity of Sox2?
In embryonic stem cells, Sox2 is highly expressed and is essential in self-renewal. In the developing embryo, Sox2 is found in the neural tube and then in the developing eye and central nervous system (CNS). This expression is highly conserved across organisms (PMID: 25126380; PMID: 8625802).
In adult tissues Sox2 is expressed in neural progenitor cells, which as multipotent cells can both self-renew and differentiate into neurons, astroglia, and oligodendroglia. It maintains their stem cell phenotype and is a useful marker of early neural stem cells (PMID: 16139372).
What is the role of Sox2 in pluripotency?
Sox2 acts as part of the LIF (Leukemia inhibitory factor) pathway, activated via JAK-STAT signaling to form complexes with other transcription factors such as Oct4 that bind to DNA and work to control pluripotency. Sox2 was described as one of the four original factors that are key to the reprogramming of somatic cells to induced pluripotent stem cells (iPSCs) (PMID: 16904174).
What is the role of Sox2 in cancer?
The ability to control pluripotency means dysregulation of Sox2 can lead to uncontrolled proliferation. In many different cancers, Sox2 has been associated with the metastasis and growth of tumors, mostly due to overexpression (PMID: 28388544). The increased levels of Sox2 RNA and protein in tumor tissue highlight it as a potential therapeutic target (PMID: 25114775).
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for SOX2 antibody 20118-1-AP | Download protocol |
| IHC protocol for SOX2 antibody 20118-1-AP | Download protocol |
| IF protocol for SOX2 antibody 20118-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Nat Methods Visualizing the native cellular organization by coupling cryofixation with expansion microscopy (Cryo-ExM). | ||
Int J Mol Sci Patients' Stem Cells Differentiation in a 3D Environment as a Promising Experimental Tool for the Study of Amyotrophic Lateral Sclerosis. | ||
Cell Death Dis Linc-DYNC2H1-4 promotes EMT and CSC phenotypes by acting as a sponge of miR-145 in pancreatic cancer cells. | ||
Sci Rep Knocking down of heat-shock protein 27 directs differentiation of functional glutamatergic neurons from placenta-derived multipotent cells. | ||
Cell Cycle LncRNA SOX2OT affects cervical cancer cell growth, migration and invasion by regulating SOX2. | ||
J Cell Mol Med Epigenetic reprogramming of human lung cancer cells with the extract of bovine parthenogenetic oocytes. |
