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品种反应性 主要应用 宿主 格式 抗体类型 H WB Rb Affinity Purified Polyclonal Antibody 描述 产品目录编号 07-823 品牌系列 Upstate
商名 - Upstate
描述 Anti-phospho eIF4E (Ser209) Antibody Alternate Names - eukaryotic translation initiation factor 4E, CBP, EIF4EL1, EIF4F
- eukaryotic translation initiation factor 4E
- CBP
- EIF4EL1
产品信息 格式 Affinity Purified 应用 应用 Anti-phospho eIF4E (Ser209) Antibody is an antibody against phospho eIF4E (Ser209) for use in WB. 主要应用 - Western Blotting
生物信息 免疫原品种 KLH conjugated synthetic peptide corresponding to amino acids surrounding Ser209 of human eIF4E. Sequence conserved in mouse and rat. 宿主 Rabbit 特异性 Recognizes eIF4E phosphorylated on Ser209. 同种型 IgG 品种反应性 Human Species Reactivity Note Mouse, rat and rabbit (100% homologous) eIF4E have not been tested but are expected to react. 抗体类型 Polyclonal Antibody Entrez基因编号 - NM_001968.2
Entrez基因汇总 All eukaryotic cellular mRNAs are blocked at their 5-prime ends with the 7-methylguanosine cap structure, m7GpppX (where X is any nucleotide). This structure is involved in several cellular processes including enhanced translational efficiency, splicing, mRNA stability, and RNA nuclear export. EIF4E is a eukaryotic translation initiation factor involved in directing ribosomes to the cap structure of mRNAs. It is a 24-kD polypeptide that exists as both a free form and as part of a multiprotein complex termed EIF4F. The EIF4E polypeptide is the rate-limiting component of the eukaryotic translation apparatus and is involved in the mRNA-ribosome binding step of eukaryotic protein synthesis. The other subunits of EIF4F are a 50-kD polypeptide, termed EIF4A (see MIM 601102), that possesses ATPase and RNA helicase activities, and a 220-kD polypeptide, EIF4G (MIM 600495) (Rychlik et al., 1987 [PubMed 3469651]).[supplied by OMIM] 基因符号 - EIF4EL1
- EIF4E
- eIF4E
- CBP
- eIF-4E
- MGC111573
- EIF-4E
- EIF4E1
- EIF4F
修改 - Phosphorylation
纯化方法 Immunoaffinity purified UniProt编号 - P06730
UniProt汇总 FUNCTION: SwissProt: P06730 # 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.
SIZE: 217 amino acids; 25097 Da
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 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 and EIF4A2. Interacts with NGDN (By similarity). Interacts with Lassa virus Z protein.
PTM: Phosphorylation increases the ability of the protein to bind to mRNA caps and to form the eIF4F complex.
SIMILARITY: SwissProt: P06730 ## Belongs to the eukaryotic initiation factor 4E family.产品使用声明 质量保证 Routinely evaluated by immunoblot. 使用声明 - Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
包装信息 数量 100 µL
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