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产品信息以Bioss网站为准
- 规格:
100ul
| 产品编号 | bs-6096R-AP |
| 英文名称 | RNF139 Rabbit pAb, AP conjugated |
| 中文名称 | AP标记的环指蛋白139抗体 |
| 英文别名 | HRCA1; RCA1; Ring finger protein 139; TRC8; RN139_HUMAN. |
| 产品应用 | WB=1:500-2000 Not yet tested in other applications. |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human RNF139 |
| 亚型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 亚基 | Interacts with VHL. Interacts with MHC class I and HM13. Component of SCAP/SREBP complex composed of SREBF2, SCAP and RNF139; the complex hampers the interaction between SCAP and SEC24B, thereby reducing SREBF2 proteolytic processing. Interacts with SREBF2 (via C-terminus domain). Interacts with SCAP; the interaction inhibits the interaction of SCAP with SEC24B and hampering the ER to Golgi transport of the SCAP/SREBP complex. Interacts with SEC24B. Interacts with INSIG1 and INSIG2. Interacts with EIF3F and EIF3H; the interaction leads to protein translation inhibitions in a ubiquitination-dependent manner. |
| 亚细胞定位 | Endoplasmic reticulum membrane; Multi-pass membrane protein. |
| 组织特异性 | Highly expressed in testis, placenta and adrenal gland. Moderate expression in heart, brain, liver, skeletal muscle and pancreas, and low expression in lung and kidney. |
| 翻译后修饰 | Autoubiquitinated. Ubiquitination is induced by sterol and leads to ist degradation via the ubiquitin-proteasome pathway. |
| 相似性 | Contains 1 RING-type zinc finger. |
| 功能 | E3-ubiquitin ligase; acts as a negative regulator of the cell proliferation through mechanisms involving G2/M arrest and cell death. Required for MHC class I ubiquitination in cells expressing the cytomegalovirus protein US2 before dislocation from the endoplasmic reticulum (ER). Affects SREBP processing by hindering the SREBP/SCAP complex translocation from the ER to the Golgi, thereby reducing SREBF2 target gene expression. Required for INSIG1 ubiquitination. May be required for EIF3 complex ubiquitination. May function as a signaling receptor. |
| 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. |
| 背景资料 | The protein encoded by this gene is a multi-membrane spanning protein containing a RING-H2 finger. This protein is located in the endoplasmic reticulum, and has been shown to possess ubiquitin ligase activity. This gene was found to be interrupted by a t(3:8) translocation in a family with hereditary renal and non-medulary thyroid cancer. Studies of the Drosophila counterpart suggested that this protein may interact with tumor suppressor protein VHL, as well as with COPS5/JAB1, a protein responsible for the degradation of tumor suppressor CDKN1B/P27KIP. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
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RNF139 Rabbit pAb, AP conjugated(bs-6096R-AP)-100ul
¥2980





