eIF2 alpha antibody

GeneTex

eIF2 alpha antibody

9

WB: 1:500 - 1:1000. ICC/IF: 1:50 - 1:200. IHC-P: 1:50 - 1:200. *Optimal dilutions/concentrations should be determined by the researcher.Not tested in other applications.

ImmunoFluorescence, Western Blot, ImmunoCytoChemistry, ImmunoHistoChemistry, ImmunoHistoChemistry Paraffin

Research Use Only

Polyclonal

Unconjugated

EIF2S1

eukaryotic translation initiation factor 2 subunit alpha

EIF-2, EIF-2A, EIF-2alpha, EIF2, EIF2A, eukaryotic translation initiation factor 2 subunit 1, eIF-2-alpha, eIF2-alpha, eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa

Rabbit

IgG

Eukaryotic translation initiation factor 2 subunit 1

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]).[supplied by OMIM, Feb 2010]

Human, Mouse, Rat

-20°C or -80°C,2°C to 8°C

12352203