BD-PB4988-IF4E (1O1) Mouse Monoclonal Antibody-现货抗体产品库武汉枢密脑科学技术有限公司

IF4E (1O1) Mouse Monoclonal Antibody

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产品基本信息

产品货号

BD-PB4988

产品名称

IF4E (1O1) Mouse Monoclonal Antibody

别名

Eukaryotic translation initiation factor 4E, eIF-4E, eIF4E, eIF-4F 25 kDa subunit, mRNA cap-binding protein, EIF4E, EIF4EL1, EIF4F

类别

常规抗体

推荐应用

反应种属

Human, Rat, Mouse

存储缓冲液

Purified monoclonal antibody supplied in PBS with 0.09% (W/V) New type preservative N. This antibody is purified through a protein G column, followed by dialysis against PBS.

Human Swissprot No.

P06730

特异性

This IF4E antibody is generated from a mouse immunized with a recombinant protein of human IF4E.

稀释度

IF~~1:25;WB~~1:4000

预测分子量

25kDa

运输及保存条件

Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.

宿主

Mouse

同种型

IgG1,Κ

背景介绍

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.

细胞定位

Cytoplasm, P-body. Cytoplasm. Cytoplasm, Stress granule. Nucleus Note=Interaction with EIF4ENIF1/4E-T is required for localization to processing bodies (P-bodies) (PubMed:16157702, PubMed:24335285, PubMed:25923732). Imported in the nucleus via interaction with EIF4ENIF1/4E-T via a piggy-back mechanism (PubMed:10856257)

功能

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 (PubMed:16271312, PubMed:22578813). In addition to its role in translation initiation, also acts as a regulator of translation and stability in the cytoplasm (PubMed:24335285). Component of the CYFIP1-EIF4E-FMR1 complex which binds to the mRNA cap and mediates translational repression: in the complex, EIF4E mediates the binding to the mRNA cap (By similarity). Component of a multiprotein complex that sequesters and represses translation of proneurogenic factors during neurogenesis (By similarity). In P-bodies, component of a complex that mediates the storage of translationally inactive mRNAs in the cytoplasm and prevents their degradation (PubMed:24335285). May play an important role in spermatogenesis through translational regulation of stage-specific mRNAs during germ cell development (By similarity).

期货

现货

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized MCF-7 (human breast cancer cell line) cells labeling IF4E with BD-PB4988 at 1/25 dilution, followed by Dylight® 488-conjugated goat anti-mouse IgG secondary antibody at 1/200 dilution (green). Immunofluorescence image showing cytoplasm staining on MCF-7 cell line. Cytoplasmic actin is detected with Dylight® 554 Phalloidin at 1/100 dilution (red).The nuclear counter stain is DAPI (blue).

All lanes : Anti-IF4E Antibody at 1:4000 dilution Lane 1: Hela whole cell lysates Lane 2: MCF-7 whole cell lysates Lane 3: K562 whole cell lysates Lane 4: NIH/3T3 whole cell lysates Lane 5: PC-12 whole cell lysates Lysates/proteins at 20 μg per lane. Secondary Goat Anti-mouse IgG, (H+L), Peroxidase conjugated at 1/10000 dilution Predicted band size : 25 kDa Blocking/Dilution buffer: 5% NFDM/TBST.