| 產品編號 | bs-55203R |
| 英文名稱 | [KO驗證抗體] Rabbit Anti-SMARCA4 antibody |
| 中文名稱 | 抑癌基因SNF2β抗體 |
| 別 名 | SMCA4_HUMAN; Transcription activator BRG1; EC:3.6.4.- ; ATP-dependent helicase SMARCA4; BRG1-associated factor 190A (BAF190A); Mitotic growth and transcription activator; Protein BRG-1; Protein brahma homolog 1; BAF190A; BRG1; SNF2B; SNF2L4; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4; CSS4; SNF2; SWI2; MRD16; RTPS2; BAF190; OTSC12; SNF2LB; hSNF2b; SNF2-beta; |
| 研究領域 | 腫瘤 免疫學 細胞凋亡 轉錄調節因子 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應 | Human |
| 產品應用 | WB=1:500-2000,IHC-P=1:50-100,IHC-F=1:50-100,ICC/IF=1:100,IF=1:20-50
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 181kDa |
| 細胞定位 | 細胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human SMARCA4: 30-130/1647 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antib |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產品介紹 |
The protein encoded by this gene is a member of the SWI/SNF family of proteins and is similar to the brahma protein of Drosophila. Members of this family have helicase and ATPase activities and are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The encoded protein is part of the large ATP-dependent chromatin remodeling complex SNF/SWI, which is required for transcriptional activation of genes normally repressed by chromatin. In addition, this protein can bind BRCA1, as well as regulate the expression of the tumorigenic protein CD44. Alternatively spliced transcripts have been found for this gene, but their full-length natures have not been determined. Function: Transcriptional coactivator cooperating with nuclear hormone receptors to potentiate transcriptional activation. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-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 a 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 post-mitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. Subunit: Belongs to the SNF2/RAD54 helicase family. Contains 1 bromo domain. Contains 1 helicase ATP-binding domain. Contains 1 helicase C-terminal domain. Contains 1 HSA domain. Tissue Specificity: Colocalizes with ZEB1 in E-cadherin-negative cells from established lines, and stroma of normal colon as well as in de-differentiated epithelial cells at the invasion front of colorectal carcinomas (at protein level). DISEASE: Defects in SMARCA4 are the cause of rhabdoid tumor predisposition syndrome type 2 (RTPS2). RTPS2 is a familial cancer syndrome predisposing to renal or extrarenal malignant rhabdoid tumors and to a variety of tumors of the central nervous system, including choroid plexus carcinoma, medulloblastoma, and central primitive neuroectodermal tumors. Rhabdoid tumors are the most aggressive and lethal malignancies occurring in early childhood. SWISS: P51532 Gene ID: 6597 Database links: Entrez Gene: 6597 Human Entrez Gene: 20586 Mouse Omim: 603254 Human SwissProt: P51532 Human SwissProt: Q3TKT4 Mouse Unigene: 327527 Human Unigene: 286593 Mouse Unigene: 23417 Rat 轉錄調節因子（Transcriptin Regulators） SMARCA4是一種新的抑癌基因，已在許多腫瘤的研究中發現它是一種重要的抑癌基因，很多腫瘤的發生與其功能失活或出現基因突變、缺失相關聯。 |
| 產品圖片 |
Sample:
Lane 1: 293T (Human) Cell Lysate at 25 ug
Lane 2: SMARCA4 knockout (KO) 293T (Human) Cell Lysate at 25 ug
Primary: Anti-SMARCA4 (bs-55203R) at 1/500 dilution
Secondary: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution
Predicted band size: 180 kD
Observed band size: 180 kD
Paraformaldehyde-fixed, paraffin embedded (human colon); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (SMARCA4) Polyclonal Antibody, Unconjugated (bs-55203R) at 1:100 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (human colon carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (SMARCA4) Polyclonal Antibody, Unconjugated (bs-55203R) at 1:100 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (KO Validated)SMARCA4 polyclonal Antibody, Unconjugated (bs-55203R) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes.
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關于肽鏈的設計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
