Recombinant Human EIF3S1/EIF3J protein (ab113578)
Key features and details
- Expression system: Escherichia coli
- Purity: > 90% SDS-PAGE
- Tags: His tag N-Terminus
- Suitable for: SDS-PAGE, MS
Description
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Product name
Recombinant Human EIF3S1/EIF3J protein -
Purity
> 90 % SDS-PAGE.
ab113578 is purified using conventional chromatography techniques. -
Expression system
Escherichia coli -
Accession
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Protein length
Protein fragment -
Animal free
No -
Nature
Recombinant -
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Species
Human -
Sequence
MGSSHHHHHHSSGLVPRGSHMKISEKKKIAEKIKEKERQQKKRQEEIKKR LEEPEEPKVLTPEEQLADKLRLKKLQEESDLELAKETFGVNNAVYGIDAM NPSSRDDFTEFGKLLKDKITQYEKSLYYASFLEVLVRDVCISLEIDDLKK ITNSLTVLCSEKQKQEKQSKAKKKKKGVVPGGGLKATMKDDLADYGGYDG GYVQDYEDFM -
Predicted molecular weight
24 kDa including tags -
Amino acids
70 to 258 -
Tags
His tag N-Terminus
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Associated products
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Related Products
Specifications
Our Abpromise guarantee covers the use of ab113578 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
SDS-PAGE
Mass Spectrometry
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Mass spectrometry
MALDI-TOF -
Form
Liquid -
Additional notes
This product was previously labelled as EIF3S1
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Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
pH: 8.00
Constituents: 0.03% DTT, 0.02% Tris HCl, 10% Glycerol (glycerin, glycerine), 1.17% Sodium chloride
General Info
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Alternative names
- eIF 3 alpha
- eIF-3-alpha
- eIF3 alpha
see all -
Function
Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S preinitiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of posttermination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. This subunit binds directly within the mRNA entry channel of the 40S ribosome to the aminoacyl (A) site. It may regulate the interaction between the 43S PIC and mRNA. -
Sequence similarities
Belongs to the eIF-3 subunit J family. -
Post-translational
modificationsPhosphorylated. Phosphorylation is enhanced upon serum stimulation. -
Cellular localization
Cytoplasm. - Information by UniProt
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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SDS download
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Datasheet download
References (0)
ab113578 has not yet been referenced specifically in any publications.