RNF139 Antibody

說明書

中文名稱：

RNF139兔多克隆抗體
貨號：

CSB-PA837849DSR2HU
規格：

￥440
圖片：
Immunohistochemistry of paraffin-embedded human kidney tissue using CSB-PA837849DSR2HU at dilution of 1:100
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

產品名稱：

Rabbit anti-Homo sapiens (Human) RNF139 Polyclonal antibody
Uniprot No.：

Q8WU17
基因名：

RNF139
別名：

RNF139 antibody; TRC8 antibody; E3 ubiquitin-protein ligase RNF139 antibody; EC 2.3.2.27 antibody; RING finger protein 139 antibody; RING-type E3 ubiquitin transferase RNF139 antibody; Translocation in renal carcinoma on chromosome 8 protein antibody
宿主：

Rabbit
反應種屬：

Human
免疫原：

Recombinant Human E3 ubiquitin-protein ligase RNF139 protein (510-664AA)
免疫原種屬：

Homo sapiens (Human)
標記方式：

Non-conjugated
克隆類型：

Polyclonal
抗體亞型：

IgG
純化方式：

Antigen Affinity Purified
濃度：

It differs from different batches. Please contact us to confirm it.
保存緩沖液：

PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
產品提供形式：

Liquid
應用范圍：

ELISA, IHC

推薦稀釋比：

Application	Recommended Dilution
IHC	1:20-1:200

Protocols：

ELISA Protocol
Immunohistochemistry (IHC) Protocol
儲存條件：

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途：

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產品評價

靶點詳情

功能：

E3-ubiquitin ligase; acts as a negative regulator of 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. Involved in the sterol-accelerated degradation of HMGCR. This is achieved through binding of RNF139 to INSIG1 and/or INSIG2 at the ER membrane. In addition, interaction of RNF139 with AUP1 facilitates interaction of RNF139 with ubiquitin-conjugating enzyme UBE2G2 and ubiquitin ligase AMFR, leading to ubiquitination of HMGCR. The ubiquitinated HMGCR is then released from the ER into the cytosol for subsequent destruction. Required for INSIG1 ubiquitination. May be required for EIF3 complex ubiquitination.
基因功能參考文獻：
1. Low RNF139 expression is associated with progression of tongue cancer. PMID: 28662643
2. interaction with Bag1 then shifts hERG degradation to the membrane-anchored E3 ligase TRC8 and its E2-conjugating enzyme Ube2g2, as determined by siRNA screening PMID: 27998983
3. TRC8 and TMEM129 are endoplasmic reticulum-associated degradation ubiquitin E3 ligases for viral and cellular targeting of MHC class I. (Review) PMID: 26210183
4. TRC8 suppresses tumorigenesis through targeting heme oxygenase-1 for ubiquitination and degradation. PMID: 22689053
5. TRC8 function may provide a regulatory link between the lipid and protein biosynthetic pathways. PMID: 20068067
6. TRC8 modulation of sterol response element binding protein activity comprises a novel regulatory link between growth control and the cholesterol/lipid homeostasis pathway. PMID: 17016439
7. The presence of diploid and tetraploid tumor cells with and without TRC8 deletions on the nontranslocated chromosome suggest that loss of the remaining normal allele of TRC8 may contribute to tumor development at later stages. PMID: 17539022
8. TRC8 is a novel sterol-sensing endoplasmic reticulum membrane protein that hinders SREBP-2 processing through interaction with SREBP-2 and SCAP, regulating its own turnover rate by means of its E3 ubiquitin ligase activity PMID: 19706601
9. Data show that the TRC8 E3 ligase is required for MHC I dislocation from the ER and identify a new complex associated with mammalian ERAD. PMID: 19720873
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相關疾病：

Renal cell carcinoma (RCC)
亞細胞定位：

Endoplasmic reticulum membrane; Multi-pass membrane protein.
組織特異性：

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.
數據庫鏈接：

HGNC: 17023

OMIM: 144700

KEGG: hsa:11236

STRING: 9606.ENSP00000304051

UniGene: Hs.744151

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