EIF3F / EIF3S5 (1-357, His-Tag) Human Protein
Specifications
| Product Data | |
| Species | Human |
|---|---|
| Expression Host | E. coli |
| Expression cDNA Clone or AA Sequence | |
| Tag | His-Tag |
| Predicted MW | 40kDa (380aa) |
| Concentration | 1mg/ml (determined by Bradford assay) |
| Purity | > 90% by SDS-PAGE |
| Presentation State | Purified |
| Buffer | Liquid in. 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol, 0.4M urea |
| Preparation | Liquid purified protein |
| Recommended Dilution | SDS-PAGE, Denatured |
| Protein Description | Recombinant human EIF3F protein, fused to His-tag at N-terminus, was expressed in E.coli. |
| Storage | Can be stored at +2°C to +8°C for 1 week. For long term storage, aliquot and store at -20°C to -80C. Avoid repeated freezing and thawing cycles. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Blue Ice |
| Reference Data | |
| RefSeq | NP_003745 |
| Locus ID | 8665 |
| UniProt ID | O00303 |
| Cytogenetics | 11p15.4 |
| Synonyms | Eukaryotic translation initiation factor 3 subunit F, EIF3S5, Eukaryotic translation initiation factor 3 subunit 5 epsilon 47kDa, eIF3-p47, Deubiquitinating enzyme eIF3f |
| Summary | Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis (PubMed:17581632, PubMed:25849773, PubMed:27462815). 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 pre-initiation 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 post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation (PubMed:17581632). The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation, including cell cycling, differentiation and apoptosis, and uses different modes of RNA stem-loop binding to exert either translational activation or repression (PubMed:25849773).UniProtKB/Swiss-Prot Function |
| Protein Categories | Intracellular Proteins |
| Protein Families | Druggable Genome |
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