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elongin a多克隆抗体
- 参考价格： ¥1100.0 - 2310.0
- 品 牌： abgent
- 货 号： AP1918a
- 适应物种： 人,小鼠
- 应用范围： 免疫印迹
- 克 隆 性： 多克隆
- 亚 型： Rabbit Ig
- 抗体类型： 一抗
产品概览
| 背景： | Elongin A 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.REFERENCESBeausoleil, S.A., et al., Proc. Natl. Acad. Sci. U.S.A. 101(33):12130-12135 (2004).Tamura, K., et al., Biochem. Biophys. Res. Commun. 309(1):189-195 (2003).Kile, B.T., et al., Trends Biochem. Sci. 27(5):235-241 (2002).Yamazaki, K., et al., J. Biol. Chem. 277(29):26444-26451 (2002).Kamura, T., et al., J. Biol. Chem. 276(32):29748-29753 (2001). |
| 其他名字： | TCEB3; Transcription elongation factor B polypeptide 3; Elongin 110 kDa subunit; Elongin-A; RNA polymerase II transcription factor SIII subunit A1; SIII p110 |
靶点信息
| 基因id： | 6924 |
| 蛋白名： | TCEB3 |
| 胞内定位： | Nucleus (Probable). |
应用与保存
| 稀释浓度： | WB~~1:1000WB~~1:1000 |
| 注意事项： | Elongin A Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
其他
| 参考文献： | Beausoleil, S.A., et al., Proc. Natl. Acad. Sci. U.S.A. 101(33):12130-12135 (2004).Tamura, K., et al., Biochem. Biophys. Res. Commun. 309(1):189-195 (2003).Kile, B.T., et al., Trends Biochem. Sci. 27(5):235-241 (2002).Yamazaki, K., et al., J. Biol. Chem. 277(29):26444-26451 (2002).Kamura, T., et al., J. Biol. Chem. 276(32):29748-29753 (2001). |
| 保存条件： | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| 标记物： | 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. |
| 主要序列号： | Q14241 |
| 分子量： | 89909 Da |
| 功能： | 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). |
| 规格： | 80 µl (8 western blots) | 价格： | ¥1100.00 |
| 规格： | 400 µl (40 western blots) | 价格： | ¥2310.00 |
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