产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
引用格式: Affinity Biosciences Cat# DF13627, RRID:AB_2846646.
展开/折叠
H ICSBP; H-ICSBP; HGNC:5358; HICSBP; ICSBP 1; ICSBP; ICSBP1; Interferon consensus sequence binding protein 1; Interferon consensus sequence binding protein; Interferon consensus sequence-binding protein; Interferon regulatory factor 8; IRF 8; IRF-8; Irf8; IRF8_HUMAN; MYLS;
抗原和靶标
- Q02556 IRF8_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MCDRNGGRRLRQWLIEQIDSSMYPGLIWENEEKSMFRIPWKHAGKQDYNQEVDASIFKAWAVFKGKFKEGDKAEPATWKTRLRCALNKSPDFEEVTDRSQLDISEPYKVYRIVPEEEQKCKLGVATAGCVNEVTEMECGRSEIDELIKEPSVDDYMGMIKRSPSPPEACRSQLLPDWWAQQPSTGVPLVTGYTTYDAHHSAFSQMVISFYYGGKLVGQATTTCPEGCRLSLSQPGLPGTKLYGPEGLELVRFPPADAIPSERQRQVTRKLFGHLERGVLLHSSRQGVFVKRLCQGRVFCSGNAVVCKGRPNKLERDEVVQVFDTSQFFRELQQFYNSQGRLPDGRVVLCFGEEFPDMAPLRSKLILVQIEQLYVRQLAEEAGKSCGAGSVMQAPEEPPPDQVFRMFPDICASHQRSFFRENQQITV
种属预测
score>80的预测可信度较高，可尝试用于WB检测。*预测模型主要基于免疫原序列比对，结果仅作参考，不作为质保凭据。
High(score>80) Medium(80>score>50) Low(score<50) No confidence
翻译修饰 - Q02556 作为底物
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| Y107 | Phosphorylation | Uniprot | |
| Y110 | Phosphorylation | Uniprot | |
| S162 | Phosphorylation | Uniprot | |
| S164 | Phosphorylation | Uniprot | |
| Y211 | Phosphorylation | Uniprot | |
| K240 | Ubiquitination | Uniprot | |
| K269 | Methylation | Uniprot | |
| Y373 | Phosphorylation | Uniprot |
研究背景
Plays a role as a transcriptional activator or repressor. Specifically binds to the upstream regulatory region of type I IFN and IFN-inducible MHC class I genes (the interferon consensus sequence (ICS)). Plays a negative regulatory role in cells of the immune system. Involved in CD8(+) dendritic cell differentiation by forming a complex with the BATF-JUNB heterodimer in immune cells, leading to recognition of AICE sequence (5'-TGAnTCA/GAAA-3'), an immune-specific regulatory element, followed by cooperative binding of BATF and IRF8 and activation of genes (By similarity). Positively regulates macroautophagy in dendritic cells.
Ubiquitinated. Ubiquitination by TRIM21 in macrophages, a process that is strongly increased upon interferon gamma stimulation, leds to the enhanced transcriptional activity of target cytokine genes (By similarity). Ubiquitination leads to its degradation by the proteasome.
Sumoylated with SUMO3. Desumoylated by SENP1.
Nucleus. Cytoplasm.
Note: In resting macrophages, localizes in the cytoplasm. Translocated in the nucleus upon IFN-gamma induction.
Predominantly expressed in lymphoid tissues.
Interacts (via C-terminus) with TRIM21 (via C-terminus). Interacts with the BATF-JUNB heterodimer. Interacts with BATF (via bZIP domain); the interaction is direct (By similarity). Interacts with COPS2.
Belongs to the IRF family.
研究领域
· Human Diseases > Infectious diseases: Bacterial > Pertussis.
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