Recombinant Phospho-eIF2α (Ser51) Monoclonal Antibody
Product Specifications
Background
The translation initiation factor EIF2 catalyzes the first regulated step of protein synthesis initiation, promoting the binding of the initiator tRNA to 40S ribosomal subunits. Binding occurs as a ternary complex of methionyl-tRNA, EIF2, and GTP. EIF2 is composed of 3 nonidentical subunits, the 36-kD EIF2-alpha subunit (EIF2S1), the 38-kD EIF2-beta subunit (EIF2S2; MIM 603908), and the 52-kD EIF2-gamma subunit (EIF2S3; MIM 300161) . The rate of formation of the ternary complex is modulated by the phosphorylation state of EIF2-alpha (Ernst et al., 1987 [PubMed 2948954]) .
Abbreviation
EIF2α
UniProt
P05198
Host
Rabbit
Reactivity
Human; Mouse; Rat
Immunogen
A synthetic peptide corresponding to residues around (Ser51) of Human Phospho-eIF2α
Target
EIF2S; EIF; EIF-2; EIF-2A; EIF-2alpha; EIF2; EIF2A; EIF2S1; EIF 2; EIF 2 alpha; EIF 2A; EIF 2alpha; EIF2 alpha; eIF-2-alpha; Eukaryotic translation initiation factor 2 subunit 1; Eukaryotic translation initiation factor 2 subunit 1 alpha; Eukaryotic translation initiation factor 2 subunit 1 alpha 35kDa; Eukaryotic translation initiation factor 2 subunit alpha; IF2A
Clonality
Monoclonal,Recombinant
Clone
12F6
Conjugation
Unconjugated
Applications
WB; IHC
Field of Research
Epigenetics and Nuclear Signaling
Purification
Protein A
Concentration
0.2 mg/mL
Dilution
IHC 1:100-1:1000; WB 1:2000-1:10000
Buffer
PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant.
Shipping Conditions
Ice bag
Storage Conditions
Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Calculated Molecular Weight
36 kDa
Observed Molecular Weight
36 kDa
Isotype
IgG, κ
Available Sizes
Curated Selection
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