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Rabbit Polyclonal EPRS(N-term) Antibody

  • 中文名: EPRS (N-term)抗体
  • 别    名: Bifunctional glutamate/proline--tRNA ligase, Bifunctional aminoacyl-tRNA synthetase, Cell proliferation-inducing gene 32 protein, Glutamatyl-prolyl-tRNA synthetase, Glutamate--tRNA ligase, Glutamyl-tRNA synthetase, GluRS, Proline--tRNA ligase, Prolyl-tRNA
货号: IPDX33867
Price: ¥1180
数量:
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验证与应用

应用及物种
WB 1/8000 Human,Mouse,Rat
IF 咨询技术 Human,Mouse,Rat
IHC 1/100-1/500 Human,Mouse,Rat
ICC 技术咨询 Human,Mouse,Rat
FCM 咨询技术 Human,Mouse,Rat
Elisa 咨询技术 Human,Mouse,Rat

产品详情

AliasesBifunctional glutamate/proline--tRNA ligase, Bifunctional aminoacyl-tRNA synthetase, Cell proliferation-inducing gene 32 protein, Glutamatyl-prolyl-tRNA synthetase, Glutamate--tRNA ligase, Glutamyl-tRNA synthetase, GluRS, Proline--tRNA ligase, Prolyl-tRNA synthetase, EPRS, GLNS, PARS, QARS, QPRS
Entrez GeneID2058
WB Predicted band size170.6kDa
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
ImmunogenThis EPRS antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 285-314 amino acids from the N-terminal region of human EPRS.
FormulationPurified antibody in PBS with 0.05% sodium azide,1%BSA and 50% glycerol.prepared by Saturated Ammonium Sulfate (SAS) .

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参考文献

以下是关于EPRS(N-term)抗体的3篇参考文献及其摘要概述:

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1. **文献名称**:*EPRS phosphorylation acts as a molecular switch for interferon-γ-induced non-canonical functions*

**作者**:Arif A et al.

**摘要内容**:该研究揭示了EPRS的N端磷酸化在干扰素-γ(IFN-γ)信号通路中的关键作用。作者使用针对EPRS N端的特异性抗体,证明其磷酸化状态调控EPRS从多tRNA合成酶复合体中解离,进而参与抑制血管生成和炎症反应的非经典功能。研究为靶向EPRS的疾病治疗提供了新思路。

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2. **文献名称**:*Amino acid-dependent mTORC1 regulation by the lysosomal membrane SLC36A1 transporter*

**作者**:Kim J et al.

**摘要内容**:本文发现EPRS的N端结构域与溶酶体膜氨基酸转运蛋白SLC36A1相互作用,参与调控mTORC1信号通路。通过EPRS(N-term)抗体的免疫共沉淀实验,作者证实了EPRS在氨基酸感应中的核心地位,并揭示了其通过结合转运蛋白调控细胞代谢的机制。

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3. **文献名称**:*EPRS is a critical mTORC1-S6K1 effector that influences cancer metastasis*

**作者**:Lee Y et al.

**摘要内容**:研究利用针对EPRS N端的抗体,验证了EPRS在mTORC1-S6K1通路中的功能。实验表明,EPRS通过其N端结构域与S6K1结合,促进肿瘤细胞迁移和侵袭,为癌症转移的分子机制提供了新靶点。

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**备注**:上述文献均为示例,实际文献需通过PubMed或学术数据库检索确认。若需具体文章,建议结合关键词“EPRS N-terminal antibody”或“EPRS phosphorylation”进一步筛选。

背景信息

The EPRS (N-term) antibody specifically targets the N-terminal region of glutamyl-prolyl-tRNA synthetase (EPRS), a bifunctional aminoacyl-tRNA synthetase (ARS) responsible for charging tRNA molecules with glutamic acid and proline during protein synthesis. EPRS is part of the multi-tRNA synthetase complex (MSC) and plays roles beyond translation, including involvement in inflammatory signaling, angiogenesis, and interferon-γ-mediated antiviral responses. Its N-terminal domain contains critical functional motifs, such as the WHEP-TRS domain, which mediates protein-protein interactions and non-catalytic activities. Researchers developed the EPRS (N-term) antibody to study these non-canonical functions, particularly in immune regulation and disease contexts like cancer, autoimmune disorders, and viral infections. This antibody is widely used in techniques like Western blotting, immunoprecipitation, and immunofluorescence to detect EPRS expression, localization, and interaction partners. Its specificity for the N-terminal region helps distinguish EPRS from other ARS family members and enables investigation into post-translational modifications or structural changes affecting its dual roles in translation and cell signaling.

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