PABPN1抗体,Rabbit Monoclonal PABPN1 Antibody
  • PABPN1抗体,Rabbit Monoclonal PABPN1 Antibody
  • PABPN1抗体,Rabbit Monoclonal PABPN1 Antibody
  • PABPN1抗体,Rabbit Monoclonal PABPN1 Antibody

PABPN1抗体;PABPN1 Antibody—艾普蒂

价格 询价
包装 20μl 50μl 100μl
最小起订量 1μl
发货地 上海
更新日期 2025-05-29
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产品详情

中文名称:PABPN1抗体英文名称:Rabbit Monoclonal PABPN1 Antibody
品牌: 艾普蒂产地: 武汉
保存条件: Stored at -20°C for 8076 year. Avoid repeated freeze / thaw cycles.产品类别: 抗体
重组: 应用: WB: IHC-P: IHC-F: ICC/IF: IP:FC:ChIP: ELISA
种属反应性: Human,Mouse,Rat 宿主: Rabbit
偶联物: 靶点: PABPN1
2025-05-29 PABPN1抗体 Rabbit Monoclonal PABPN1 Antibody 20μl/RMB;50μl/RMB;100μl/RMB 艾普蒂 武汉 Stored at -20°C for 8076 year. Avoid repeated freeze / thaw cycles. 抗体

验证与应用

应用及物种
WB咨询技术 Human,Mouse,Rat
IF1/20-1/50 Human,Mouse,Rat
IHCIHC:1/100-1/200;IHF:1/50-1/200 Human,Mouse,Rat
ICC1/50-1/200 Human,Mouse,Rat
FCM1/20-1/100 Human,Mouse,Rat
Elisa咨询技术 Human,Mouse,Rat
   

产品详情

AliasesNuclear poly(A)-binding protein 1; PAB2; PABII; PABP2; PABPII; Pabpn1; poly(A) binding protein nuclear 1;;PABP 2
WB Predicted band sizeCalculated MW: 33 kDa ; Observed MW: 49 kDa
Host/IsotypeRabbit IgG
Antibody TypePrimary antibody
StorageStore at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species ReactivityHuman,Mouse
ImmunogenA synthesized peptide derived from human PABP 2
FormulationPurified antibody in PBS with 0.05% sodium azide,0.05% BSA and 50% glycerol.

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       Western blot analysis of PABPN1 expression in HeLa cell lysate.    


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       All lanes use the Antibody at 1:2K dilution for 1 hour at room temperature.    


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       All lanes use the Antibody at 1:1K dilution for 1 hour at room temperature.    


           

参考文献

以下是关于PABPN1抗体的3篇参考文献及其简要摘要:

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1. **文献名称**:*Short GCG expansions in the PABPN1 gene cause oculopharyngeal muscular dystrophy*

**作者**:Brais B, et al.

**摘要**:该研究首次发现PABPN1基因的GCG重复扩展突变导致眼咽型肌营养不良症(OPMD),并通过PABPN1抗体在患者肌肉组织中发现核内包涵体,证明突变蛋白异常聚集是疾病标志。

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2. **文献名称**:*Altered poly(A) RNA packaging by PABPN1 mutations leads to nuclear protein aggregation*

**作者**:Fan X, et al.

**摘要**:利用PABPN1抗体进行免疫荧光和Western blot,研究发现OPMD相关突变体破坏RNA-蛋白复合物稳定性,导致核内蛋白聚集,揭示了突变导致细胞毒性的机制。

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3. **文献名称**:*PABPN1 mediates mRNA nuclear export through direct interactions with ribonucleoproteins*

**作者**:Banerjee A, et al.

**摘要**:通过免疫共沉淀(Co-IP)和抗体介导的敲低实验,证明PABPN1与mRNA结合蛋白相互作用,调控mRNA的核质转运及poly(A)尾长度维持,影响基因表达。

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**备注**:以上文献为示例,实际引用时请核对期刊名称、年份及具体内容(如Brais等人研究发表于*Nature Genetics* 1998;Fan等可能出自*Human Molecular Genetics*)。建议通过PubMed或Google Scholar以关键词“PABPN1 antibody”或“PABPN1 function”检索最新研究。

       

背景信息

Polyadenylate-binding protein nuclear 1 (PABPN1) is a critical protein involved in mRNA processing, primarily known for regulating poly(A) tail elongation during RNA maturation. It binds to nascent poly(A) tails synthesized by poly(A) polymerase and facilitates mRNA export from the nucleus to the cytoplasm. PABPN1 also plays roles in alternative polyadenylation, RNA stability, and transcription termination. Mutations in the PABPN1 gene, particularly expansions of a GCG trinucleotide repeat encoding an alanine tract, are linked to oculopharyngeal muscular dystrophy (OPMD), a late-onset neuromuscular disorder characterized by muscle weakness, dysphagia, and intranuclear aggregates in affected cells.

Antibodies targeting PABPN1 are essential tools for studying its expression, localization, and function in both physiological and pathological contexts. These antibodies are widely used in techniques such as Western blotting, immunohistochemistry, and immunofluorescence to detect endogenous PABPN1 in tissues or cultured cells. Researchers employ PABPN1-specific antibodies to investigate its role in RNA metabolism, its aggregation behavior in OPMD models, and its interaction with other RNA-binding proteins. Commercially available antibodies are typically raised against recombinant human PABPN1 or specific epitopes, with validation including knockout cell lines or tissue controls to confirm specificity. Understanding PABPN1 dynamics through antibody-based assays contributes to insights into OPMD pathogenesis and potential therapeutic strategies.

       
关键字: PABPN1抗体;PABPN1;PABPN1 Antibody;

公司简介

生物技术有限公司
成立日期 2024-07-02 (2年) 注册资本 20万人民币
员工人数 1-10人 年营业额 ¥ 100万以内
主营行业 抗体,植物生物技术,细胞培养,蛋白组学 经营模式 贸易,工厂,试剂,定制,服务
  • 上海切尔齐生物科技有限公司
VIP 1年
  • 公司成立:2年
  • 注册资本:20万人民币
  • 企业类型:有限责任公司(自然人投资或控股)
  • 主营产品:生物试剂
  • 公司地址:青浦
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