ARG55667
anti-IKB alpha antibody [1121CT8.6.1]
anti-IKB alpha antibody [1121CT8.6.1] for Western blot and Human,Mouse
Cancer antibody; Gene Regulation antibody; Immune System antibody; Signaling Transduction antibody; IκB alpha degradation Study antibody; NF-kB Activation Study antibody
概述
| 产品描述 | Mouse Monoclonal antibody recognizes IKB alpha |
|---|---|
| 反应物种 | Hu, Ms |
| 应用 | WB |
| 宿主 | Mouse |
| 克隆 | Monoclonal |
| 克隆号 | 1121CT8.6.1 |
| 同位型 | IgG1, kappa |
| 靶点名称 | IKB alpha |
| 抗原物种 | Human |
| 抗原 | Purified His-tagged Human IKB alpha |
| 偶联标记 | Un-conjugated |
| 別名 | NFKBI; I-kappa-B-alpha; IkB-alpha; NF-kappa-B inhibitor alpha; Major histocompatibility complex enhancer-binding protein MAD3; IKBA; IkappaBalpha; MAD-3 |
应用说明
| 应用建议 |
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|---|---|---|---|---|---|
| 应用说明 | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||
| 阳性对照 | NIH/3T3 |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Purification with Protein G. |
| 缓冲液 | PBS and 0.09% (W/V) Sodium azide. |
| 抗菌剂 | 0.09% (W/V) Sodium azide. |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | NFKBIA |
| 全名 | nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha |
| 背景介绍 | This gene encodes a member of the NF-kappa-B inhibitor family, which contain multiple ankrin repeat domains. The encoded protein interacts with REL dimers to inhibit NF-kappa-B/REL complexes which are involved in inflammatory responses. The encoded protein moves between the cytoplasm and the nucleus via a nuclear localization signal and CRM1-mediated nuclear export. Mutations in this gene have been found in ectodermal dysplasia anhidrotic with T-cell immunodeficiency autosomal dominant disease. [provided by RefSeq, Aug 2011] |
| 生物功能 | Inhibits the activity of dimeric NF-kappa-B/REL complexes by trapping REL dimers in the cytoplasm through masking of their nuclear localization signals. On cellular stimulation by immune and proinflammatory responses, becomes phosphorylated promoting ubiquitination and degradation, enabling the dimeric RELA to translocate to the nucleus and activate transcription. [UniProt] |
| 细胞定位 | Cytoplasm. Nucleus. Note=Shuttles between the nucleus and the cytoplasm by a nuclear localization signal (NLS) and a CRM1-dependent nuclear export. |
| 研究领域 | Cancer antibody; Gene Regulation antibody; Immune System antibody; Signaling Transduction antibody; IκB alpha degradation Study antibody; NF-kB Activation Study antibody |
| 预测分子量 | 36 kDa |
| 翻译后修饰 | Phosphorylated; disables inhibition of NF-kappa-B DNA-binding activity. Phosphorylation at positions 32 and 36 is prerequisite to recognition by UBE2D3 leading to polyubiquitination and subsequent degradation. Sumoylated; sumoylation requires the presence of the nuclear import signal. Sumoylation blocks ubiquitination and proteasome-mediated degradation of the protein thereby increasing the protein stability. Monoubiquitinated at Lys-21 and/or Lys-22 by UBE2D3. Ubiquitin chain elongation is then performed by CDC34 in cooperation with the SCF(FBXW11) E3 ligase complex, building ubiquitin chains from the UBE2D3-primed NFKBIA-linked ubiquitin. The resulting polyubiquitination leads to protein degradation. Also ubiquitinated by SCF(BTRC) following stimulus-dependent phosphorylation at Ser-32 and Ser-36. Deubiquitinated by porcine reproductive and respiratory syndrome virus Nsp2 protein, which thereby interferes with NFKBIA degradation and impairs subsequent NF-kappa-B activation. |
检测图片 (1) Click the Picture to Zoom In
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ARG55667 anti-IKB alpha antibody WB image
Western blot: 35 µg of NIH/3T3 cell lysate stained with ARG55667 anti-IKB alpha antibody.
