IRAK1 抗体 (pSer376)
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北京 101111
Quick Overview for IRAK1 抗体 (pSer376) (ABIN7874123)
抗原
See all IRAK1 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- AA 348-381, pSer376
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原理
- Phospho-IRAK1 Antibody (S376)
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纯化方法
- Antigen affinity
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免疫原
- A portion of amino acids 348-381 from human IRAK1 was used as the immunogen for the phospho-IRAK1 antibody.
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亚型
- Ig Fraction
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应用备注
- The stated application concentrations are suggested starting points. Titration of the phospho-IRAK1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
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限制
- 仅限研究用
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状态
- Liquid
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缓冲液
- In 1X PBS, pH 7.4, with 0.09 % sodium azide
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- -20 °C
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储存方法
- Aliquot the phospho-IRAK1 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
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- IRAK1 (Interleukin-1 Receptor-Associated Kinase 1 (IRAK1))
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别名
- IRAK1
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背景
- Serine/threonine-protein kinase that plays a critical role in initiating innate immune response against foreign pathogens. Involved in Toll-like receptor (TLR) and IL-1R signaling pathways. Is rapidly recruited by MYD88 to the receptor- signaling complex upon TLR activation. Association with MYD88 leads to IRAK1 phosphorylation by IRAK4 and subsequent autophosphorylation and kinase activation. Phosphorylates E3 ubiquitin ligases Pellino proteins (PELI1, PELI2 and PELI3) to promote pellino-mediated polyubiquitination of IRAK1. Then, the ubiquitin-binding domain of IKBKG/NEMO binds to polyubiquitinated IRAK1 bringing together the IRAK1-MAP3K7/TAK1-TRAF6 complex and the NEMO-IKKA-IKKB complex. In turn, MAP3K7/TAK1 activates IKKs (CHUK/IKKA and IKBKB/IKKB) leading to NF-kappa-B nuclear translocation and activation. Alternatively, phosphorylates TIRAP to promote its ubiquitination and subsequent degradation. Phosphorylates the interferon regulatory factor 7 (IRF7) to induce its activation and translocation to the nucleus, resulting in transcriptional activation of type I IFN genes, which drive the cell in an antiviral state. When sumoylated, translocates to the nucleus and phosphorylates STAT3. [UniProt]
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UniProt
- P51617
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途径
- NF-kappaB Signaling, TLR signaling, Neurotrophin Signaling Pathway, Activation of Innate immune Response, Cellular Response to Molecule of Bacterial Origin, Toll-Like Receptors Cascades
抗原
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