EIF2S3 Antibody

Cusabio

EIF2S3 Antibody

20

Western Blot, ELISA, ImmunoHistoChemistry

Research Use Only

Polyclonal

Unconjugated

EIF2S3

eukaryotic translation initiation factor 2 subunit gamma

EIF2; EIF2G; eIF-2gA; EIF2gamma; eIF-2-gamma X; eIF-2gX; eukaryotic translation initiation factor 2 subunit 3; eukaryotic translation initiation factor 2 subunit gamma X; eukaryotic translation initiation factor 2, subunit 3 gamma, 52kDa; eukaryotic translation initiation factor 2G; MEHMO; MRXSBRK

Rabbit

IgG

Eukaryotic translation initiation factor 2 subunit 3

As a subunit of eukaryotic initiation factor 2 (eIF2), involved in the early steps of protein synthesis. In the presence of GTP, eIF2 forms a ternary complex with initiator tRNA Met-tRNAi and then recruits the 40S ribosomal complex, a step that determines the rate of protein translation. This step is followed by mRNA binding to form the 43S pre-initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF2 and release of an eIF2-GDP binary complex. In order for eIF2 to recycle and catalyze another round of initiation, the GDP bound to eIF2 must exchange with GTP by way of a reaction catalyzed by eIF2B (By similarity). Along with its paralog on chromosome Y, may contribute to spermatogenesis up to the round spermatid stage (By similarity).

-20°C or -80°C

12352203