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Phospho-IKKα-S176 Rabbit pAb  (货号:AYP25448)

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宿主: Rabbit克隆性: Polyclonal反应: Human,Mouse,RatWB
货号 AYP25448
靶点/基因 CHUK
宿主 Rabbit
克隆性 Polyclonal
反应种属 Human, Mouse, Rat
应用 WB

货号:AYP25448

规格价格
50ul ¥1150.00 加购物车
100ul ¥2100.00 加购物车
  • 产品信息

  • 应用指南

  • 相关产品

  • 抗原信息

  • 靶点信息

  • 资料与支持

  • 实验步骤

  • 常见问题

反应 Human,Mouse,Rat
宿主 Rabbit
克隆性 Polyclonal
同种型 IgG
预测反应 WB: Mouse embryonal fibroblast cell , Homo sapiens , Mus musculus , Rattus norvegicus
应用 WB
推荐浓度 WB: 1:500 - 1:2000
理论分子量 84kDa
实测分子量 84kDa
形式 Liquid
保存条件 Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.01% thiomersal,50% glycerol,pH7.3.
偶联物 Unconjugated
阳性对照 HeLa,C6
细胞定位 Cytoplasm,Nucleus
纯化 Affinity purification

应用与推荐条件

快速判断怎么用

以下条件基于推荐浓度、验证图说明与通用实验要求整理,可作为预实验起点;不同样本和检测体系建议做梯度优化。

WB WB 推荐条件
推荐稀释 1:500 - 1:2000
建议样本/阳性对照 HeLa,C6
关键条件 建议使用新鲜裂解样本,按推荐稀释比例孵育一抗,并关注理论/实测分子量
预期结果 预期信号/条带约 84kDa
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照

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抗原信息

抗原信息 A synthetic phosphorylated peptide around S176 of human IKKα (NP_001269.3).
序列
查看序列
QGSLC

靶点信息

研究背景 This gene encodes a member of the serine/threonine protein kinase family. The encoded protein, a component of a cytokine-activated protein complex that is an inhibitor of the essential transcription factor NF-kappa-B complex, phosphorylates sites that trigger the degradation of the inhibitor via the ubiquination pathway, thereby activating the transcription factor.
基因 ID 1147
基因名 CHUK
Swiss O15111
别名 CHUK,IKBKA,IKK-alpha,IKK1,IKKA,NFKBIKA,TCF16,IKK alpha,Phospho-IKKα-S176 Rabbit pAb,Conserved helix-loop-helix ubiquitous kinase,I-kappa-B kinase 1,Nuclear factor NF-kappa-B inhibitor kinase alpha,Transcription factor 16
组织表达 Widely expressed.
功能 Serine kinase that plays an essential role in the NF-kappa-B signaling pathway which is activated by multiple stimuli such as inflammatory cytokines, bacterial or viral products, DNA damages or other cellular stresses. Acts as part of the canonical IKK complex in the conventional pathway of NF-kappa-B activation and phosphorylates inhibitors of NF-kappa-B on serine residues. These modifications allow polyubiquitination of the inhibitors and subsequent degradation by the proteasome. In turn, free NF-kappa-B is translocated into the nucleus and activates the transcription of hundreds of genes involved in immune response, growth control, or protection against apoptosis. Negatively regulates the pathway by phosphorylating the scaffold protein TAXBP1 and thus promoting the assembly of the A20/TNFAIP3 ubiquitin-editing complex (composed of A20/TNFAIP3, TAX1BP1, and the E3 ligases ITCH and RNF11). Therefore, CHUK plays a key role in the negative feedback of NF-kappa-B canonical signaling to limit inflammatory gene activation. As part of the non-canonical pathway of NF-kappa-B activation, the MAP3K14-activated CHUK/IKKA homodimer phosphorylates NFKB2/p100 associated with RelB, inducing its proteolytic processing to NFKB2/p52 and the formation of NF-kappa-B RelB-p52 complexes. In turn, these complexes regulate genes encoding molecules involved in B-cell survival and lymphoid organogenesis. Participates also in the negative feedback of the non-canonical NF-kappa-B signaling pathway by phosphorylating and destabilizing MAP3K14/NIK. Within the nucleus, phosphorylates CREBBP and consequently increases both its transcriptional and histone acetyltransferase activities. Modulates chromatin accessibility at NF-kappa-B-responsive promoters by phosphorylating histones H3 at 'Ser-10' that are subsequently acetylated at 'Lys-14' by CREBBP. Additionally, phosphorylates the CREBBP-interacting protein NCOA3. Also phosphorylates FOXO3 and may regulate this pro-apoptotic transcription factor (PubMed:15084260).
研究领域

资料与技术支持

验证数据

1 张验证图

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常见问题

当前页面标注应用包括 WB,建议结合页面验证图和推荐稀释比例进行预实验优化。
可通过页面询价/留言入口提交货号和批号,技术支持会协助提供对应批次资料。
页面推荐条件可作为起始浓度,不同样本、固定方式和检测体系可能需要梯度优化。

实验步骤

实验步骤
AYP25448