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  4. FXR1 抗体 (YA3513)

FXR1 抗体 (YA3513)

目录号: HY-P81004
COA 抗体使用指南 技术支持

FXR1 Antibody (YA3513) 是一个兔来源、无偶联标记、抗 FXR1 的 IgG 单克隆抗体。

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规格 价格 是否有货 数量
10 μL ¥420 In-stock
50 μL ¥1100 In-stock
100 μL   询价  
250 μL   询价  

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MCE 顾客使用本产品发表的科研文献

  • WB: 蛋白质免疫印迹;
  • IHC-P: 石蜡切片样本的免疫组织化学;
  • IHC-F: 冰冻切片样本的免疫组织化学;
  • ICC/IF: 细胞免疫荧光;
  • IF-Tissue: 组织免疫荧光;
  • mIHC: 多重荧光免疫组化;
  • IP: 免疫沉淀;
  • ChIP: 染色质免疫沉淀;
  • FC: 流式细胞术;
  • ELISA: 酶联免疫吸附试验
  • 产品详情

  • 验证图片

  • 背景信息

  • 产品资料

描述

FXR1 Antibody (YA3513) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to FXR1.

宿主

Rabbit

克隆性

Recombinant, Monoclonal

分子量
Predicted band size: 70 kDa;
Observed band size: 70-85 kDa
请注意:因蛋白存在修饰或聚体等情况,以实测为准,预测仅为参考。
反应种属
Human, Mouse, Rat
蛋白数据库
基因 ID
免疫原

A synthesized peptide derived from human FXR1 aa4-63 aa4-63/621.

应用 & 推荐
稀释比例
应用 稀释比
WB
WB: 蛋白质免疫印迹
1:500-1:1000
IHC-P
IHC-P: 石蜡切片样本的免疫组织化学
1:50-1:100
ICC/IF
ICC/IF: 细胞免疫荧光
1:50-1:200
FC
FC: 流式细胞术
1:50-1:100
敏感性 Endogenous 纯度 Affinity Purified
修饰 Unmodified 同型 IgG
性状

液体

组分

Supplied in Rabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

保存条件 & 期限

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

运输条件

Shipping with blue ice.

验证图片
ALL ICC IHC-P
  • Immunocytochemistry analysis of C2C12 cells labeling FXR1 with FXR1 antibody (HY-P81004) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with FXR1 antibody (HY-P81004) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunocytochemistry analysis of HeLa cells labeling FXR1 with FXR1 antibody (HY-P81004) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with FXR1 antibody (HY-P81004) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

  • Immunohistochemical analysis of paraffin-embedded rat brain tissue using FXR1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/100 dilution in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded rat brain tissue using FXR1 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/100 dilution in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

背景
功能:该蛋白是一种 mRNA 结合蛋白,可作为 mRNA 翻译和/或稳定性的调节因子,并且是多种过程所必需的,例如神经发生、肌肉发育和精子发生 (PubMed:17382880, PubMed:20417602, PubMed:30067974, PubMed:34731628, PubMed:35989368, PubMed:36306353)。它特异性地结合靶 mRNA 3'非翻译区 (3'-UTR) 中的富含 AU 的元件 (AREs)(PubMed:17382880, PubMed:34731628)。通过与含有 ARE 的 mRNA 结合,发生液-液相分离,促进某些相分离的无膜区室的形成,从而将 mRNA 组装成胞质核糖核蛋白颗粒,这些颗粒聚集 mRNA 及其相关的调控因子 (基于相似性)。在精子发生后期激活储存 mRNA 的翻译是必需的:通过发生液-液相分离,将靶 mRNA 组装成胞质核糖核蛋白颗粒,这些颗粒募集翻译起始因子 EIF4G3,从而激活晚期精子细胞中储存 mRNA 的翻译 (基于相似性)。通过将 eIF4F 复合物募集到翻译起始位点,促进 MYC 转录本的翻译 (PubMed:34731628)。通过促进促炎转录本的不稳定,作为 IL-19 诱导炎症反应的负调控因子 (PubMed:30067974)。它还通过与 TNF mRNA 结合,降低 TNF 蛋白的产生,从而抑制炎症 (基于相似性)。在海马神经元的长时程突触增强过程中,它通过与 GRIA2/GluA2 mRNA 结合,抑制其翻译,从而负调控 AMPA 受体 GRIA2/GluA2 的合成 (基于相似性)。它通过与 CDKN1A mRNA 结合并促进其表达,从而调控成年神经干细胞的增殖 (基于相似性)。它通过调控神经元中转录本的翻译,从而调控睡眠和突触稳态 (基于相似性)。它通过液-液相分离将靶 mRNA 组装成胞质核糖核蛋白颗粒,是肌肉组织胚胎和出生后发育所必需的 (PubMed:30770808)。通过阻止核孔蛋白在细胞质中聚集,参与核孔复合体在核膜上的定位:其作用机制是通过微管依赖性机制阻止细胞质中核孔蛋白的异位相分离 (PubMed:32706158)。通过与 PKP3 相互作用,在 PKP2 mRNA 的稳定以及蛋白质丰度的维持中发挥作用 (PubMed:25225333)。也可能通过与 PKP1 相互作用,对 PKP2、PKP3 和 DSP 发挥同样的作用 (PubMed:25225333)。通过包装长链 mRNA,形成细胞质信使核糖核蛋白 (mRNP) 网络,作为支架募集蛋白质和信号分子。该网络通过维持激酶和底物之间的接近来促进信号反应,这对于肌动球蛋白重组等过程至关重要 (PubMed:39106863)。
亚细胞定位:细胞质,细胞质核糖核蛋白颗粒;细胞质,应激颗粒;细胞质;细胞突起,树突;细胞突起,树突棘;细胞突起,轴突;核膜;突触后结构
表达水平:
组织特异性:在所有检测的组织中均有表达,包括心脏、大脑、肾脏和睾丸 (PubMed:7781595, PubMed:9259278) 。在大脑中,神经元中含量较高,尤其是在颗粒层和分子层交界处的浦肯野细胞中 (蛋白质水平) (PubMed:9259278) 。

诱导:通过白细胞介素-19 (IL-19)
异构体 & 翻译后修饰:P51114 有 3 种异构体:P51114-1:69721 Da (预测值);P51114-2:60792 Da (预测值);P51114-3:59920 Da (预测值)。
PAK1 对 Ser-420 位点的磷酸化促进其重新定位至应激颗粒并激活 (PubMed:20417602)。MAPK1/ERK2 可对其进行磷酸化,进而促进 GSK3B 的后续磷酸化 (基于相似性)。经 GSK3B 磷酸化后,促进泛素化并被蛋白酶体降解 (基于相似性);经 SCF (FBXO4) 复合物泛素化后,导致其被蛋白酶体降解:SCF (FBXO4) 复合物的泛素化发生在 GSK3B 磷酸化之后 (PubMed:29142209)。在睡眠不足和睡眠剥夺期间,均以 GSK3B 依赖的方式泛素化并降解 (基于相似性)。通过 Lys-63 连接的泛素化导致其降解:与 CEP63 的相互作用抑制 Lys-63 连接的泛素化 (PubMed:35989368)。
亚基:同源二聚体 (通过 CC 结构域形成);同源二聚化是 FXR1 网络成核所必需的 (PubMed:39106863)。与 FMR1 相互作用 (PubMed:11157796, PubMed:7489725, PubMed:8668200)。与 FRX2 相互作用 (PubMed:7489725)。与 TDRD3 相互作用 (PubMed:18664458)。与 HABP4 相互作用 (PubMed:21771594)。与 CYFIP2 相互作用,但不与 CYFIP1 相互作用 (基于相似性)。与 EIF4G3 相互作用;促进靶 mRNA 的翻译 (基于相似性)。与 ELAVL1 相互作用 (PubMed:30067974)。与 CEP63 相互作用;抑制 Lys-63 连接的泛素化 (PubMed:35989368)。与 PKP3 相互作用;该相互作用促进 PKP3 与 PKP2 mRNA 的结合 (PubMed:25225333)。与 PKP1 相互作用;该相互作用可能促进 PKP1 与 PKP2、PKP3 和 DSP mRNA 的结合 (PubMed:25225333)。
RRID
反应种属数据库
研究领域

Immunology

中文名
FXR1 抗体
同用名
FXR1; FXR1P; hFXR1p
文件资料
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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FXR1 Antibody (YA3513)
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HY-P81004
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