癌症的基本特征包括细胞增殖、血管生成、迁移、凋亡逃避机制和细胞永生等。找到癌症发生过程中这些通路的关键标记物和对应的抗体用于检测至关重要。
为您推荐一个泛素化位点预测神器——泛素化分析工具，可以为您的蛋白的泛素化位点作出预测和评分。
细胞自噬受体图形绘图工具为你的蛋白的细胞受体结合位点作出预测和评分，识别结合到自噬通路中的蛋白是非常重要的，便于让我们理解自噬在正常生理、病理过程中的作用，如发育、细胞分化、神经退化性疾病、压力条件下、感染和癌症。
PURB Rabbit pAb
- 产品详情
- 实验流程
Application 
| IHC-P, IHC-F, IF |
|---|---|
| Primary Accession | Q96QR8 |
| Other Accession | Q96QR8 |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 33241 Da |
| Physical State | Liquid |
| Immunogen | KLH conjugated synthetic peptide derived from human PURB |
| Epitope Specificity | 201-312/312 |
| Isotype | IgG |
| Purity | affinity purified by Protein A |
| Buffer | Preservative: 0.02% Proclin300, Constituents: 1% BSA, 0.01M PBS, pH7.4. |
| SIMILARITY | Belongs to the PUR DNA-binding protein family. |
| SUBUNIT | Homodimer, heterodimer with PURA and heterotrimer with PURA and YBX1/Y-box protein 1. |
| Post-translational modifications | Phosphorylated upon DNA damage, probably by ATM or ATR. |
| Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| Background Descriptions | 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] |
| Gene ID | 5814 |
|---|---|
| Other Names | PURBETA; 2310015K15Rik; Cager-2; D11Bwg0414e; PURB_HUMAN; PURB; Purine-rich element-binding protein B; PURB_MOUSE; Vascular actin single-stranded DNA-binding factor 2 p44 component; purine rich element binding protein B |
| Dilution | IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500 |
| Storage | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
For Research Use Only. Not For Use In Diagnostic Procedures.
| Name | PURB |
|---|---|
| Function | Transcriptional regulator which can act as an activator or a repressor. Represses the transcription of ACTA2 in fibroblasts and smooth muscle cells via its ability to interact with the purine-rich strand of a MCAT- containing element in the 5' flanking region of the gene. Represses the transcription of MYOCD, capable of repressing all isoforms of MYOCD but the magnitude of the repressive effects is most notable for the SMC- specific isoforms. Promotes hepatic glucose production by activating the transcription of ADCY6, leading to cAMP accumulation, increased PKA activity, CREB activation, and increased transcription of PCK1 and G6PC genes (By similarity). 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 (PubMed:1448097). 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 (By similarity). |
| Cellular Location | Nucleus. |
| Tissue Location | Expressed in myocardium of heart failure patients. |
Research Areas
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
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Cat# AP98276
