EIF2S1 Recombinant monoclonal antibody proteintech 82936-1-RR
$449.00
In stock
SKU
82936-1-RR
EIF2S1/EIF2A, 230245A12, EIF 2, eIF 2 alpha, EIF 2A
| Host / Isotype: Rabbit / IgG | Class: Antibody |
| Reactivity: human, mouse, rat | Immunogen: eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa |
| Applications: WB, IHC, IF/ICC, FC (Intra), IP, ELISA | Observed Molecular Weight: 36 kDa |
| Formulation: PBS, Azide, Glycerol | GenBank Accession Number: EIF2S1 |
| Conjugate: Unconjugated | Gene Symbol: 1965 |
| Tested Applications: Positive WB detected in | Gene ID (NCBI): AB_3670678 |
| Application: Western Blot (WB) | RRID: Unconjugated |
| Dilution: WB : 1:5000-1:50000 | Conjugate: Liquid |
| Tested Reactivity: Human, Mouse, Rat | Form: Protein A purification |
| Host / Isotype: Recombinant | Background Information: EIF2S1 is one subunit of the translation initiation factor EIF2, which catalyzes the first regulated step of protein synthesis initiation, promoting the binding of the initiator tRNA to 40S ribosomal subunits. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S preinitiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a reaction catalyzed by eIF-2B. EIF2A (Gene ID: 83939) and EIF2S1 (Gene ID: 1965) share the EIF2A symbol/alias in common. EIF2S1 is the alpha subunit of the eIF2 translation initiation complex. Although both of these proteins function in binding initiator tRNA to the 40S ribosomal subunit, the EIF2A protein does so in a codon-dependent manner, whereas eIF2 complex requires GTP. |
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