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。
TCEB2 Antibody (Center)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- 产品详情
- 实验流程
- 背景知识
Application 
| WB, E |
|---|---|
| Primary Accession | Q15370 |
| Other Accession | NP_009039.1 |
| Reactivity | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Calculated MW | 13133 Da |
| Antigen Region | 21-48 aa |
| Gene ID | 6923 |
|---|---|
| Other Names | Transcription elongation factor B polypeptide 2, Elongin 18 kDa subunit, Elongin-B, EloB, RNA polymerase II transcription factor SIII subunit B, SIII p18, TCEB2 |
| Target/Specificity | This TCEB2 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 21-48 amino acids from the Central region of human TCEB2. |
| Dilution | WB~~1:1000 E~~Use at an assay dependent concentration. |
| Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
| Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Precautions | TCEB2 Antibody (Center) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | ELOB (HGNC:11619) |
|---|---|
| Synonyms | TCEB2 |
| Function | SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex) (PubMed:7638163). In embryonic stem cells, the elongin BC complex is recruited by EPOP to Polycomb group (PcG) target genes in order generate genomic region that display both active and repressive chromatin properties, an important feature of pluripotent stem cells (By similarity). |
| Cellular Location | Nucleus. |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
This gene encodes the protein elongin B, which is a subunit of the transcription factor B (SIII) complex. The SIII complex is composed of elongins A/A2, B and C. It activates elongation by RNA polymerase II by suppressing transient pausing of the polymerase at many sites within transcription units. Elongin A functions as the transcriptionally active component of the SIII complex, whereas elongins B and C are regulatory subunits. Elongin A2 is specifically expressed in the testis, and capable of forming a stable complex with elongins B and C. The von Hippel-Lindau tumor suppressor protein binds to elongins B and C, and thereby inhibits transcription elongation. Two alternatively spliced transcript variants encoding different isoforms have been described for this gene. Pseudogenes have been identified on chromosomes 11 and 13.
REFERENCES
Marcsisin, S.R., et al. J. Mol. Biol. 402(5):892-904(2010)
Piessevaux, J., et al. J. Biol. Chem. 283(31):21334-21346(2008)
Van Herreweghe, E., et al. EMBO J. 26(15):3570-3580(2007)
Ewing, R.M., et al. Mol. Syst. Biol. 3, 89 (2007) :
Bullock, A.N., et al. Proc. Natl. Acad. Sci. U.S.A. 103(20):7637-7642(2006)
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