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Anti-SMARCA4 Antibody (2I383)
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产品编号 TMAH-01110
Anti-SMARCA4 Antibody (2I383) 是一种抗体，靶向 SMARCA4。Anti-SMARCA4 Antibody (2I383) 可用于 ELISA, IHC, IF, FCM。
Anti-SMARCA4 Antibody (2I383)
Anti-SMARCA4 Antibody (2I383)
还可以产品编号 TMAH-01110
Anti-SMARCA4 Antibody (2I383) 是一种抗体，靶向 SMARCA4。Anti-SMARCA4 Antibody (2I383) 可用于 ELISA, IHC, IF, FCM。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 50 μL | ¥ 1,300 | 5日内发货 | |
| 100 μL | ¥ 2,190 | 5日内发货 |
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产品介绍
生物活性
偶联与修饰
抗原信息
| 产品描述 | Anti-SMARCA4 Antibody (2I383) is an antibody targeting SMARCA4. Anti-SMARCA4 Antibody (2I383) can be used in ELISA, IHC, IF, FCM. |
| Ig Type | Rabbit IgG |
| 克隆号 | 2I383 |
| 交叉反应 | Human |
| 验证活性 | 1. IHC image of TMAH-01110 diluted at 1:50 and staining in paraffin-embedded human stomach tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.44% DAB. 2. IHC image of TMAH-01110 diluted at 1:50 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.44% DAB. 3. Immunofluorescence staining of Hela with TMAH-01110 at 1:20, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 511-congugated AffiniPure Goat Anti-Rabbit IgG(H+L). 4. Overlay Peak curve showing Hela cells stained with TMAH-01110 (red line) at 1:50. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1µg/1*10^6 cells) for 45min at 4°C. The secondary antibody used was FITC-conjugated Goat Anti-rabbit IgG(H+L) at 1:200 dilution for 35min at 4°C.Control antibody (green line) was rabbit IgG (1µg/1*10^6 cells) used under the same conditions. Acquisition of >10,000 events was performed. |
| 应用 | |
| 推荐剂量 | IHC:1:50-1:200; IF:1:50-1:200; FCM:1:50-1:200. |
| 抗体种类 | Monoclonal |
| 亚细胞定位 | Nucleus. |
| 构建方式 | Recombinant Antibody |
| 纯化方式 | Affinity-chromatography |
| 性状 | Liquid |
| 缓冲液 | Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
| 研究背景 | Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Component of SWI/SNF chromatin remodeling complexes that carry out key enzymatic activities, changing chromatin structure by altering DNA-histone contacts within a nucleosome in an ATP-dependent manner. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating the calcium-dependent release of a repressor complex and the recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by SMARCA4-dependent recruitment of a phospho-RB1-HDAC repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves the release of HDAC1 and recruitment of CREBBP. Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and the neuron-specific chromatin remodeling complex (nBAF complex). During neural development, a switch from a stem/progenitor to a postmitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to postmitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth. SMARCA4/BAF190A may promote neural stem cell self-renewal/proliferation by enhancing Notch-dependent proliferative signals, while concurrently making the neural stem cell insensitive to SHH-dependent differentiating cues. Acts as a corepressor of ZEB1 to regulate E-cadherin transcription and is required for induction of epithelial-mesenchymal transition (EMT) by ZEB1. Binds via DLX1 to enhancers located in the intergenic region between DLX5 and DLX6 and this binding is stabilized by the long non-coding RNA (lncRNA) Evf2. Binds to RNA in a promiscuous manner. Binding to RNAs including lncRNA Evf2 leads to inhibition of SMARCA4 ATPase and chromatin remodeling activities. |
| 偶联 | Unconjugated |
| 免疫原 | A synthetic peptide: Human SMARCA4 |
| 抗原种属 | Human |
| 基因ID | |
| Uniprot ID | |
| 研究领域 | Epigenetics and Nuclear Signaling, Neuroscience, Cancer, Stem cells |
存储&运输
| 储存方式 | Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. |
| 运输方式 | Shipping with blue ice. |
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比如您的给药剂量是 10 mg/kg ，每只动物体重 20 g ，给药体积 100 μL ， 
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关键词
Transcription activator BRG1SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 4SNF2-βSNF2βSNF2L4SNF2L 4SNF2-betaSNF2-bSNF2BSMARCA4SMARCA 4Protein BRG-1Protein BRG1Protein brahma homolog 1Mitotic growth and transcription activatorBRG1-associated factor 190A (BAF190A)BRG1BRG 1BAF190ABAF 190AATP-dependent helicase SMARCA4
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