| 产品编号 | bsm-51738M |
| 英文名称 | PURB |
| 中文名称 | 转录激活蛋白PURB单克隆抗体 |
| 别 名 | Pur beta; PURB_HUMAN; PURBETA; Purine rich element binding protein B; Purine-rich element-binding protein B; transcriptional activator protein Pur beta; Transcriptional activator protein Pur-beta. |
| 研究领域 | 染色质和核信号 转录调节因子 表观遗传学 |
| 抗体来源 | Mouse |
| 克隆类型 | Monoclonal |
| 克 隆 号 | F4D9 |
| 交叉反应 | Human,Mouse |
| 产品应用 | WB=1:1000-4000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 33kDa |
| 细胞定位 | 细胞核 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | Recombinant human PURB. |
| 亚 型 | IgG1,κ |
| 纯化方法 | affinity purified by Protein G |
| 缓 冲 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
This gene product is a sequence-specific, single-stranded DNA-binding protein. It binds preferentially to the single strand of the purine-rich element termed PUR, which is present at origins of replication and in gene flanking regions in a variety of eukaryotes from yeasts through humans. Thus, it is implicated in the control of both DNA replication and transcription. Deletion of this gene has been associated with myelodysplastic syndrome and acute myelogenous leukemia. [provided by RefSeq, Jul 2008] Function: Has capacity to bind repeated elements in single-stranded DNA such as the purine-rich single strand of the PUR element located upstream of the MYC gene. Plays a role in the control of vascular smooth muscle (VSM) alpha-actin gene transcription as repressor in myoblasts and fibroblasts. Participates in transcriptional and translational regulation of alpha-MHC expression in cardiac myocytes by binding to the purine-rich negative regulatory (PNR) element. Modulates constitutive liver galectin-3 gene transcription by binding to its promoter. May play a role in the dendritic transport of a subset of mRNAs. Subunit: Homodimer, heterodimer with PURA and heterotrimer with PURA and YBX1/Y-box protein 1. Subcellular Location: Nucleus. Tissue Specificity: Expressed in myocardium of heart failure patients. Post-translational modifications: Phosphorylated upon DNA damage, probably by ATM or ATR. Similarity: Belongs to the PUR DNA-binding protein family. SWISS: Q96QR8 Gene ID: 5814 Database links: Entrez Gene: 5814 Human Entrez Gene: 19291 Mouse SwissProt: Q96QR8 Human SwissProt: O35295 Mouse |
| 产品图片 |
Sample:
Lane 1: Jurkat cell lysates Lane 2: HeLa cell lysates Lane 3: NCI-H460 cell lysates Lane 4: HepG2 cell lysates Lane 5: MCF-7 cell lysates Lane 6: NIH/3T3 cell lysates Primary: Anti-PURB (bsm-51738M) at 1/8000 dilution Secondary: IRDye800CW Goat Anti-Mouse IgG at 1/20000 dilution Predicted band size: 33 kD Observed band size: 37 kD |
| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
