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| Product Name | EIF2S1, 1-315aa, Human, His tag, E Coli |
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| Description | MW: 38.2 kDa (335aa) confirmed by MALDI-TOF. Purity >85% by SDS-PAGE. EIF2S1, also known as eIF2 alpha, is the alpha subunit of the translation initiation factor eIF2 complex which catalyzes the first regulated step of protein synthesis initiation, promoting the binding of the initiator tRNA to 40S ribosomal subunits. The phosphorylation state of eIF2S1 controls the rate of tRNA translation. When eIF2 alpha is not phosphorylated, translation occurs at a normal rate. However, upon phosphorylation |
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| Size | 0.05 mg, 0.25 mg |
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| Concentration | 0.5 mg/ml (determined by Bradford assay) |
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| Applications | SDS-PAGE |
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| Other Names | [Eukaryotic translation initiation factor 2 subunit 1; EIF-2; EIF-2A; EIF-2alpha; EIF2; EIF2A; Eukaryotic translation initiation factor 2 subunit 1 EIF 2 alpha; EIF 2; EIF 2A; EIF 2alpha; EIF2 alpha; Eukaryotic translation initiation factor 2 subunit 1 alpha 35kDa; Eukaryotic translation initiation factor 2 subunit 1 alpha; Eukaryotic translation initiation factor 2 subunit alpha.] |
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| Gene, Accession, CAS # | EIF2S1, Gene ID: 1965, Accession: NP_004085 |
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| Catalog # | MBS203560 |
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| Order / More Info | EIF2S1, 1-315aa, Human, His tag, E Coli from MYBIOSOURCE INC. |
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| Product Specific References | Scheuner D,et al. (2005) Nat Med. 11 (7):757-64; Boyce M. et al. (2005) Science. 307 (5711):935-9; |
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