磷酸化真核翻译起始因子4E抗体|0.1ml/100μg 0.2ml/200μg |-上海研生实业有限公司

产品详情

英文名称 Anti-phospho-eIF4E(Ser209)

中文名称 磷酸化真核翻译起始因子4E抗体

磷酸化真核翻译起始因子4E抗体别名 EIF4F; CBP; eIF 4F 25 kDa subunit; CBP; eIF 4E; eIF 4F 25 kDa subunit; EIF 4F; EIF4E1; EIF4EL1; EIF4F; Eukaryotic Translation Initiation Factor 4 E; Eukaryotic translation initiation factor 4E like 1; Messanger RNA Cap Binding Protein eIF 4E.

浓度 1mg/1ml

规格 0.1ml/100μg

抗体来源 Rabbit

克隆类型 polyclonal

交叉反应 Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit, Daniorerio

产品类型一抗磷酸化抗体

公司全程供应Abcam、CST、Abnova、BD、GeneTex、Proteintech、SB、Abgent、AbFrontier、AnaSpec、Agrisera、Alomone、Epitomics、Active Motif、Assaybiotech、Biorbyt、BioVision、Bender、CaymanChemical、Covance、ChromoTek、Enzo、eBioscience、Glen Research、MBL、ProSci、PeproTech、Swant、Vector等品牌公司抗体，产品货期短、磷酸化真核翻译起始因子4E抗体品质保证、全国免邮，并提供抗体相应实验技术指导。

研究领域免疫学信号转导细胞凋亡转录调节因子

蛋白分子量 predicted molecular weight: 24kDa

性状 Lyophilized or Liquid

免疫原 KLH conjugated Synthesised phosphopeptide derived from human eIF4E around the phosphorylation site of Ser209 [SG(p-S)TT]

亚型 IgG

纯化方法 affinity purified by Protein A

储存液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide

产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=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.

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.

Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

产品介绍 eIF4E, a protein modulates translation of maternal mRNAs in early embryos before the onset of zygotic transcription. eIF4E also influences the overall rate of translation. eIF4E binds to the 7 methyl GTP cap structure of eukaryotic mRNAs. Phosphorylation of eIF4E on serine 209 regulates the affinity of this protein for the 7 methyl GTP cap and/or RNA. Phosphorylation also enhances the interaction of eIF4E with eIF4G, which form a complex known as eIF4F. eIF4E phosphorylation is correlated with increased translational rate in a number of cell types. Several kinases are currently being investigated as potential regulators of eIF4E including PKC and/or the MAP kinase activated Mnk.

Function : Its translation stimulation activity is repressed by binding to the complex CYFIP1-FMR1 (By similarity). Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures. Component of the CYFIP1-EIF4E-FMR1 complex which binds to the mRNA cap and mediates translational repression. In the CYFIP1-EIF4E-FMR1 complex this subunit mediates the binding to the mRNA cap.

Subunit : eIF4F is a multi-subunit complex, the composition of which varies with external and internal environmental conditions. It is composed of at least EIF4A, EIF4E and EIF4G1/EIF4G3. EIF4E is also known to interact with other partners. The interaction with EIF4ENIF1 mediates the import into the nucleus. Nonphosphorylated 磷酸化真核翻译起始因子4E抗体EIF4EBP1, EIF4EBP2 and EIF4EBP3 compete with EIF4G1/EIF4G3 to interact with EIF4E; insulin stimulated MAP-kinase (MAPK1 and MAPK3) phosphorylation of EIF4EBP1 causes dissociation of the complex allowing EIF4G1/EIF4G3 to bind and consequent initiation of translation. Rapamycin can attenuate insulin stimulation, mediated by FKBPs. Interacts mutually exclusive with EIF4A1 or EIF4A2. Interacts with NGDN and PIWIL2. Component of the CYFIP1-EIF4E-FMR1 complex composed of CYFIP, EIF4E and FMR1. Interacts directly with CYFIP1 (By similarity). Interacts with Lassa virus Z protein. Binds to MKNK2 in nucleus. Interacts with LIMD1, WTIP and AJUBA.

Subcellular Location : Cytoplasm, P-body.

Post-translational modifications : Phosphorylation increases the ability of the protein to bind to mRNA caps and to form the eIF4F complex.

Similarity : Belongs to the eukaryotic initiation factor 4E family.

Database links : UniProtKB/Swiss-Prot: P06730.2

EIF4E是蛋白合成的一个主要调控因子，它表达量增加会促进多种肿瘤的生长的增值、分化，因此EIF4E是一种非常重要的抗癌药物靶标。

ANG-2 (Rabbit Angiopoietin 2) ELISA Kit 兔血管生成素2

磷酸化真核翻译起始因子4E抗体ANG-2 (Rabbit Angiopoietin 2) ELISA Kit 兔血管生成素2

ANG-2 (Rabbit Angiopoietin 2) ELISA Kit 兔血管生成素2

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供货周期：	现货
品牌：	GenWay
规格：	0.1ml/100μg 0.2ml/200μg
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