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Invitrogen
Human eIF4E (aa 1-38) Control Fragment Recombinant Protein
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Product Details
RP-104920
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
MATVEPETTPTPNPPTTEEEKTESNQEVANPEHYIKHP
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
PBS/1M urea, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (92%), Rat (92%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-84061. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
eIF4E is involved in several cellular processes including enhanced translational efficiency, splicing, mRNA stability, and RNA nuclear export. All eukaryotic cellular mRNAs are blocked at their 5-prime ends with the 7-methylguanosine cap structure, m7GpppX (where X is any nucleotide). 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, that possesses ATPase and RNA helicase activities, and a 220-kD polypeptide, EIF4G.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: eIF-4E; eIF-4F 25 kDa subunit; Eukaryotic translation initiation factor 4E; eukaryotic translation initiation factor 4E-like 1; MGC111573; mRNA cap-binding protein; OTTHUMP00000219703; OTTHUMP00000219704; OTTHUMP00000219705; unnamed protein product
Gene Aliases: AUTS19; CBP; eIF-4E; EIF4E; EIF4E1; EIF4EL1; EIF4F
UniProt ID: (Human) P06730
Entrez Gene ID: (Human) 1977
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