eIF4B (phospho-S422) polyclonal Antibody | BS4311

eIF4B (phospho-S422) polyclonal Antibody | BS4311 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Human,Mouse,Rat

Application: WB IHC IF

Application Range: WB: 1:500~1:1000 IHC: 1:50~1:200

Background: Required for the binding of mRNA to ribosomes. Functions in close association with EIF4-F and EIF4-A. Binds near the 5'-terminal cap of mRNA in presence of EIF-4F and ATP. Promotes the ATPase activity and the ATP-dependent RNA unwinding activity of both EIF4-A and EIF4-F.It is phosphorylated at Ser-422 by RPS6KA1 and RPS6KB1.phosphorylation enhances the affinity of EIF4B for the EIF3 complex

Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: p-eIF4B (S422) polyclonal Antibody detects endogenous levels of eIF4B protein only when phosphorylated at Ser422

Molecular Weight: ~ 80 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Names: Eukaryotic translation initiation factor 4B; eIF-4B; EIF4B

Immunogen: Synthetic phosphopeptide derived from human eIF4B around the phosphorylation site of Serine 422.

Conjugate: Unconjugated

Modification: Phosphorylation

Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Pathway: