EIF2B / EIF2S2 antibody

Principal name

EIF2B / EIF2S2 antibody

Alternative names for EIF2B / EIF2S2 antibody

Eukaryotic translation initiation factor 2 subunit 2, eIF-2-beta, eIF2-beta, Eukaryotic translation initiation factor 2 subunit beta

SwissProt ID

P20042 (Human), P41035 (Rabit), Q5E9D0 (Bovin), Q99L45 (Mouse)

Gene ID

8894 (EIF2S2), 67204 (Eif2s2)

Available reactivities

Hu (Human), Ms (Mouse), Rt (Rat), Bov (Bovine), Chk (Chicken), Rb (Rabbit), Can (Canine), Eq (Equine), GP (Guinea Pig), Por (Porcine)

Available hosts

Mouse, Rabbit

Available applications

Enzyme Immunoassay (E), Western blot / Immunoblot (WB)

Background of EIF2B / EIF2S2 antibody

Eukaryotic translation initiation factor 2 (EIF-2) functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA and binding to a 40S ribosomal subunit. EIF-2 is composed of three subunits, alpha, beta, and gamma, with the protein encoded by this gene representing the beta subunit. The beta subunit catalyzes the exchange of GDP for GTP, which recycles the EIF-2 complex for another round of initiation.Western blots using two different antibodies against two unique regions of this protein target confirm the same apparent molecular weight in our tests.Eukaryotic translation initiation factor 2 (EIF-2) functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA and binding to a 40S ribosomal subunit. EIF-2 is composed of three subunits, alpha, beta, and gamma, with the protein encoded by this gene representing the beta subunit. The beta subunit catalyzes the exchange of GDP for GTP, which recycles the EIF-2 complex for another round of initiation. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

General readings

Olsen,J.V., (2006) Cell 127 (3), 635-648

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Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

EIF2B / EIF2S2

  Recombinant protein of human eukaryotic translation initiation factor 2, subunit 2 beta, 38kDa (EIF2S2)  
EIF2B / EIF2S2 Human > 80 %
Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps.
Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining.
HEK293 cells
20 µg / €680.00
  OriGene Technologies, Inc.

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