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生物源
mouse
品質等級
抗體表格
purified immunoglobulin
抗體產品種類
primary antibodies
無性繁殖
8A4.2, monoclonal
物種活性
human
技術
western blot: suitable
同型
IgG2aκ
NCBI登錄號
UniProt登錄號
運輸包裝
wet ice
目標翻譯後修改
unmodified
基因資訊
human ... RNF20(56254)
一般說明
E3 ubiquitin-protein ligase BRE1A (UniProt Q5VTR2; also known as BRE1 E3 ubiquitin ligase homolog, BRE1-A, hBRE1, Homolog of S. cerevisiae BRE1, RING finger protein 20) is encoded by the RNF20 (also known as BRE1, BRE1A) gene (Gene ID 56254) in human. BRE1A (RNF20) is a RING finger domain-containing protein originally identified as the E3 uqibiquitin ligase that catalyzes histone H2B Lys120 monoubiquitination in yeast. The histone chaperone FACT is reported to mediate RNF20 recruitment for chromatin remodeling to initiate homologous recombination repair (HRR). RNF20 is also shown to negatively regulate hepatic fatty acid metabolism by targeting SREBP1c for ubiquitination and subsequent proteasomal degradation. In addition, RNF20 is shown to mediated the polyubiquitination of ErbB3-binding protein 1 (Ebp1) and Transcription factor activator protein 2α (AP-2α). AP-2α functions as a negative regulator of adipogenesis by suppressing the transcription of CCAAT/enhancer binding protein (C/EBPα). Overexpression of RNF20 in 3T3-L1 cells results in a down-regulation of endogenous AP-2α and a concomitant transcriptional upregulation of C/EBPα.
免疫原
Epitope: Third coiled-coil region.
GST-tagged recombinant protein corresponding to the third coiled-coil region of human BRE1-A (RNF20).
應用
Western Blotting Analysis: 0.5 µg/mL from a representative lot detected BRE1-A (RNF20) in 10 µg of HEK293 cell lysate.
品質
Evaluated by Western Blotting in HeLa cell lysate.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected BRE1-A (RNF20) in 10 µg of HeLa cell lysate.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected BRE1-A (RNF20) in 10 µg of HeLa cell lysate.
標靶描述
~130 kDa observed.
外觀
Format: Purified
其他說明
Concentration: Please refer to lot specific datasheet.
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儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Amila Suraweera et al.
Communications biology, 4(1), 484-484 (2021-04-21)
Genomic stability is critical for normal cellular function and its deregulation is a universal hallmark of cancer. Here we outline a previously undescribed role of COMMD4 in maintaining genomic stability, by regulation of chromatin remodelling at sites of DNA double-strand
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