Euro
USD
British Pound
NULL
Product Description
eIF4B (phospho-S422) polyclonal Antibody | BS4311 | Bioworld
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:
![EIF4B Antibody (S422) [APR30503G]](https://cdn11.bigcommerce.com/s-452hpg8iuh/images/stencil/500x659/products/870748/1162815/logo__92149.1659788186__81628.1659866850.png?c=2 "EIF4B Antibody (S422) [APR30503G]"){kind=logo}