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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
江西江蓝纯生物试剂有限公司
- 库存：
29
- 克隆性：
单克隆
- 保质期：
1年
- 抗体英文名：
N4BP1
- 抗体名：
E3泛素连接酶NEDD4结合蛋白1抗体
- 适应物种：
人/动物/植物
- 应用范围：
WB,ELISA等
- 浓度：
1mg/ml
- 保存条件：
-20 °
- 规格：
100ul/200ul
| 规格： | 100ul | 产品价格： | ¥1580.0 |
|---|---|---|---|
| 规格： | 200ul | 产品价格： | ¥2480.0 |
英文名称 : N4BP1
中文名称 : E3泛素连接酶NEDD4结合蛋白1抗体
别 名 : FLJ31821; KIAA0615; MGC176730; N4BP1; N4BP1_HUMAN; NEDD4 binding protein 1; NEDD4-binding protein 1.
研究领域 : 细胞生物 转录调节因子 表观遗传学 泛素
抗体来源 : Rabbit
克隆类型 : Polyclonal
交叉反应 : Human, Mouse, Rat, Dog, Pig, Horse, Rabbit,
产品应用 : ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 : 100kDa
细胞定位 : 细胞核
性 状 : Lyophilized or Liquid
浓 度 : 1mg/ml
免 疫 原 : KLH conjugated synthetic peptide derived from human N4BP1:531-630/896
亚 型 : IgG
纯化方法 : affinity purified by Protein A
储 存 液 : 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件 : Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
PubMed : PubMed
产品介绍 : N4BP1 is an 896 amino acid protein that belongs to the N4BP1 family. N4BP1 primarily localizes to nucleolus, however it also localizes to PML nuclear bodies when desumoylated. Detected in heart, lung, brain, liver, skeletal muscle, pancreas, kidney, spleen, testis and ovary, N4BP1 is phosphorylated upon DNA damage probably by ATM or ATR. N4BP1 interacts with Nedd4, a protein with a wide range of activities including modification of ubiquitin-protein ligase, regulation of membrane channels and potentiating hormone-dependent activation of transcription. N4BP1 inhibits the E3 ubiquitin-protein ligase ITCH, by interacting with the second WW domain of ITCH thereby competing with ITCH's substrates and impairing ubiquitination of substrates. N4BP1 has no obvious transmembrane regions, which raises the possibility that N4BP1 represents a soluble adaptor that could sequester ITCH within the cytosol. The N4BP1 gene maps to chromosome 16q12.1.
Function:
Inhibitor of the E3 ubiquitin-protein ligase ITCH. Acts by interacting with the second WW domain of ITCH, leading to compete with ITCH's substrates and impairing ubiquitination of substrates.
Subcellular Location:
Nucleus; nucleolus. Nucleus; PML body. Primarily localizes to the nucleolus. Also localizes to the PML nuclear bodies, when desumoylated.
Tissue Specificity:
Detected in heart, lung, brain, liver, skeletal muscle, pancreas, kidney, spleen, testis and ovary.
Post-translational modifications:
Monoubiquitinated by NEDD4. Polyubiquitinated, leading to its degradation by the proteasome. Sumoylated by SUMO1, abrogating polyubiquitination and subsequent degradation. Desumoylated by SENP1, leading to accumulation in PML nuclear bodies.
Phosphorylated upon DNA damage, probably by ATM or ATR.
Similarity:
Belongs to the N4BP1 family.
SWISS:
O75113
Gene ID:
9683
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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文献和实验Cell Metab：西京医院王琳教授团队报道非酒精性脂肪肝炎新靶点
Metabolism 上在线发表了题为 Tripartite motif 16 ameliorates nonalcoholic steatohepatitis by promoting the degradation of phospho-TAK1 的研究成果 (4)。该研究发现 E3 泛素连接酶 TRIM16 通过促进 p-TAK1 的泛素化依赖性降解，改善 NASH 进展过程中的脂质积累和炎症。 图片来源：Cell Metabolism研究内容肝细胞的脂肪毒性诱导 TRIM16 的表达脂肪毒性是脂质过度积累
三句话读懂一篇 CNS！首次提取超 100 万年的 DNA；轻轻一喷，瞬时改变作物性状...
antiviral innate immunity by catalyzing K29-linked cysteine ubiquitination of TRAF3，该研究显示 E3 连接酶 Nedd4l 通过催化 TRAF3 的 K29 连接的半胱氨酸泛素化来正调节抗病毒免疫。 作为 Nedd4 家族成员之一，Nedd4l 能调节上皮和电压门控钠通道等许多膜蛋白，是抗病毒先天免疫的关键条件。 图片来源：Nature Communications8. Cell: 点突变的高通量筛选获得新突破 单碱基编辑
3 篇 Nature 连发，解决世纪难题，周期蛋白的毁灭调控蕴含癌症患者的新生
，Chaikovsky 和 Maiani 的研究发现，cyclin D 羧基末端的磷酸化触发泛素化蛋白酶体降解途径。泛素连接酶（E3）中最大的家族是 cullin RING ligases (CRLs)，其中 CRL4 复合体（CUL4，RBX 和 DDB1 蛋白）介导磷酸化 cyclin D 降解，而 AMBRA1（activating molecule in beclin-1-regulated autophagy）蛋白负责 cyclin D 与 CRL4 的靶向连接。随后 E3 将泛素蛋白链 (Ub) 附着
